protected void Button2_Click(object sender, EventArgs e)
        {
            WebService1 webService = new WebService1();

            if (CliendIdReservation.Text != "" && ArrivalDateReservation.Text != "" &&
                ExitDateReservation.Text != "" && PeopleQuantityReservation.Text != "" && RoomIdReservation.Text != "")
            {
                int recepcionistId = (int)Session["valor1"];
                if (webService.ReservationExists(Convert.ToInt32(CliendIdReservation.Text), recepcionistId,
                                                 Convert.ToInt32(ArrivalDateReservation.Text), Convert.ToInt32(ExitDateReservation.Text),
                                                 Convert.ToInt32(PeopleQuantityReservation.Text), Convert.ToInt32(RoomIdReservation.Text)).Equals(true))
                {
                    //dialog exite client
                }
                else
                {
                    webService.AddReservation(Convert.ToInt32(CliendIdReservation.Text), recepcionistId,
                                              Convert.ToInt32(ArrivalDateReservation.Text), Convert.ToInt32(ExitDateReservation.Text),
                                              Convert.ToInt32(PeopleQuantityReservation.Text), Convert.ToInt32(RoomIdReservation.Text));
                }
            }
            else
            {
                //dialog que esta vacio
            }
        }