private void GiveItem()
{
Count--;
db = new TicketsContext();
db.AirTickets.Load();
AirTicket ticket = new AirTicket();
ticket = db.AirTickets.Find(Id);
ticket.Count = Count;
db.SaveChanges();
db.Dispose();
}
public AirTicketViewModel(AirTicket ticket)
{
this.airTicket = ticket;
}
