protected void btnSubmit_Click(object sender, EventArgs e)
{
Reservations reservation = new Reservations();
reservation.ArrivalDate = Convert.ToDateTime(tboxStartDate.Text);
reservation.DepartureDate = Convert.ToDateTime(tboxEndDate.Text);
reservation.RoomSelection = ddlRoom.SelectedValue;
reservation.CateringOption = ddlCatering.SelectedValue;
reservation.CustomerName = tboxCustomerName.Text;
reservation.Phone = tboxPhoneNumber.Text;
reservation.Email = tboxEmail.Text;
reservation.AddInfo = tboxAdditionalInfo.Text;
Session["Reservation"] = reservation;
Response.Redirect("~/Confirm.aspx");
}