public ActionResult CreateNewCustomerFromBooking(string code, string firstname, string lastname, string summary)
        {
            var vM_Customer = new VM_Customer
            {
                CustomerCode = code,
                FirstName    = firstname,
                LastMiddle   = lastname,
                Summary      = summary,
                Image        = "[nullimage]"
            };

            var id = this._iCustomerServices.InsertCustomerReturnId(ConvertVM.VMCustomer_To_Customer(vM_Customer));

            if (id > 0)
            {
                return(Json(new
                {
                    id = id,
                    name = vM_Customer.FullName
                }));
            }
            return(Json(-1));
        }