public string BookTicket(BlockSeats blockSeats, String ConsumerKey, String ConsumerSecret)
        {
            if (ValidateRequest(ConsumerKey, ConsumerSecret))
            {
                ClientAPIList objClientAPIList = new ClientAPIList();

                //if (HttpContext.Current.Cache["ClientAPI-" + ConsumerKey] == null)
                GetAPIProvidersList(ConsumerKey, ConsumerSecret);
                objClientAPIList = (ClientAPIList)HttpContext.Current.Cache["ClientAPI-" + ConsumerKey];
                ClientAPIDetails objClientAPIDetails = objClientAPIList.SingleOrDefault(element => element.ProviderName == blockSeats.ProviderName);
                BookSeatsResponse objBookResponse = new BookSeatsResponse();
                if (objClientAPIDetails != null)
                {
                    try
                    {
                        switch (blockSeats.ProviderName)
                        {
                            case "BITLA":
                            case "MORNINGSTAR":
                                BitlaAPI clsBitlaAPI = new BitlaAPI();
                                objBookResponse = clsBitlaAPI.bookTicket(blockSeats.SourceId, blockSeats.DestinationId, blockSeats.TripId,
                                    objClientAPIDetails.APIURL, objClientAPIDetails.ConsumerKey, blockSeats.NoOfSeats, blockSeats.BoardingId.ToString(), blockSeats.SeatNo, blockSeats.Title, blockSeats.Name,
                                    blockSeats.Age, blockSeats.Sex, blockSeats.Address, blockSeats.BookingRefNo, blockSeats.IdCardType, blockSeats.IdCardNo, blockSeats.IdCardIssuedBy,
                                    blockSeats.MobileNo, blockSeats.EmergencyMobileNo, blockSeats.EmailId);
                                break;
                            case "TICKETGOOSE":
                                TicketGooseAPI clsTicketGooseAPI = new TicketGooseAPI();
                                objBookResponse = clsTicketGooseAPI.BookTicket(blockSeats.BookingId, objClientAPIDetails.APIURL, objClientAPIDetails.ConsumerKey, objClientAPIDetails.ConsumerSecret);
                                break;
                            case "ABHIBUS":
                            case "SVR":
                            case "KALLADA":
                            case "KAVERI":
                            case "RAJESH":
                            case "SAIANJANA":
                                AbhibusAPI clsAbhiBusAPI = new AbhibusAPI();
                                objBookResponse = clsAbhiBusAPI.bookSeats(blockSeats.SourceId, blockSeats.DestinationId, blockSeats.JourneyDate
                                    , blockSeats.TripId, blockSeats.SeatNo, blockSeats.Title, blockSeats.Name, blockSeats.BoardingId, blockSeats.Address
                                    , blockSeats.Name, blockSeats.MobileNo, blockSeats.EmailId, blockSeats.BookingRefNo, objClientAPIDetails.APIURL
                                    , objClientAPIDetails.ConsumerKey);

                                objBookResponse.extraseatinfo = blockSeats.SourceId + "," + blockSeats.DestinationId + "," + blockSeats.JourneyDate
                              + "," + blockSeats.TripId + "," + blockSeats.SeatNo + "," + blockSeats.Title + "," + blockSeats.Name + "," + blockSeats.BoardingId + "," + blockSeats.Address
                              + "," + blockSeats.Name + "," + blockSeats.MobileNo + "," + blockSeats.EmailId + "," + blockSeats.BookingRefNo;
                                break;

                            case "EASYBUS":
                                EasybusAPI clsEasyBusAPI = new EasybusAPI();
                                objBookResponse = clsEasyBusAPI.bookSeats(blockSeats.SourceId, blockSeats.DestinationId, blockSeats.JourneyDate
                                    , blockSeats.TripId, blockSeats.SeatNo, blockSeats.Sex, blockSeats.Name, blockSeats.BoardingId, blockSeats.Address
                                    , blockSeats.Name, blockSeats.MobileNo, blockSeats.EmailId, blockSeats.BookingRefNo, objClientAPIDetails.APIURL
                                    , objClientAPIDetails.ConsumerKey);

                                objBookResponse.extraseatinfo = blockSeats.SourceId + "," + blockSeats.DestinationId + "," + blockSeats.JourneyDate
                              + "," + blockSeats.TripId + "," + blockSeats.SeatNo + "," + blockSeats.Title + "," + blockSeats.Name + "," + blockSeats.BoardingId + "," + blockSeats.Address
                              + "," + blockSeats.Name + "," + blockSeats.MobileNo + "," + blockSeats.EmailId + "," + blockSeats.BookingRefNo;

                                break;
                            default:
                                break;
                        }
                    }
                    catch (Exception ex)
                    {
                        objBookResponse.Message = ex.ToString();
                    }
                }
                else
                {
                    objBookResponse.Message = "no api found";
                }
                return JsonConvert.SerializeObject(objBookResponse);
            }
            else
            {
                return null;
                //throw new http exception
                //throw new System.Web.Http.HttpResponseException(HttpStatusCode.Forbidden);

            }
        }