/// <summary>
        /// User booking history
        /// </summary>
        /// <param name="User"></param>
        /// <returns></returns>
        public static List <BookingDetails> FilteredBookingBL(string User)
        {
            List <BookingDetails> Blist = new List <BookingDetails>();

            try
            {
                Blist = HMS_DAL.FilteredBookingDAL(User);
                if (Blist == null)
                {
                    throw new HMS_Exception("No Booking Found");
                }
            }
            catch (HMS_Exception p)
            {
                throw p;
            }
            catch (SqlException e)
            {
                throw e;
            }
            return(Blist); // Returns the list of Hotel
        }