public async Task <IHttpActionResult> PutBookingModels(int id, BookingRequestDTO bookingRequest)
{
var bookingValidator = new BookingValidation();
var errorList = bookingValidator.ValidateBookingRequestDTO(bookingRequest);
if (!errorList.All(x => x == true))
{
return(ResponseMessage(Request.CreateResponse(HttpStatusCode.BadRequest, "The Booking Request is invalid or otherwise incomplete.")));
}
bookingRequest = await bookingServices.UpdateSingleBooking(id, bookingRequest);
return(Ok(bookingRequest));
}