public bool BookDateById(BookingVM bookingVM) { int bookingId = bookingVM.BookingId; DateTime?updatedBookingDate = bookingVM.BookingDate; string updatedBookingStatus = bookingVM.Status; if (updatedBookingDate != null) { var booking = bookingDL.UpdateBookingDetails(bookingId, updatedBookingDate); if (booking != false) { return(true); } } if (updatedBookingStatus != null) { var booking = bookingDL.UpdateBookingDetails(bookingId, updatedBookingStatus); if (booking != false) { return(true); } } return(false); }