public ActionResult Index(DateTime StartDate, DateTime EndDate)
        {
            try
            {
                IEnumerable <TripViewModel> models = new Collection <TripViewModel>();

                string status = _tripService.ArchiveTripsByDate(StartDate, EndDate);
                if (status == "Success")
                {
                    ModelState.AddModelError("", "Successfully Archived.");
                }
                else
                {
                    ModelState.AddModelError("", "Error occurred.");
                }
                return(View());
            }
            catch (Exception ex)
            {
                throw ex;
            }
        }