public ActionResult BookNow(PackagePicture packagePicture)
        {
            var ad = Context.UserInfos.FirstOrDefault(u => u.UID == HttpUtil.Current.ID);

            var result = BookingRepo.MinusBalance(HttpUtil.Current.ID, packagePicture.Price);

            if (result.HasError)
            {
                ViewBag.Error = result.Message;
                return(Content(ViewBag.Error));
            }

            return(Content("Successfully Booking Done"));
        }