public void InsertData()
        {
            LoginToken <Administrator> adminToken = new LoginToken <Administrator>()
            {
                User = new Administrator("admin", "monro", 3, 500)
            };

            administratorFacade.CreateUser(adminToken, new User("admin_username", "admin_password", "admin_email", 1));
            administratorFacade.CreateUser(adminToken, new User("airline_username", "airline_passsword", "airline_email", 2));
            administratorFacade.CreateUser(adminToken, new User("customer_username", "customer_password", "customer_email", 3));

            administratorFacade.CreateAdmin(adminToken, new Administrator("adminfirst_name", "admin_last_name", 3, 1));
            administratorFacade.CreateNewAirline(adminToken, new AirlineCompany("airline_name", 3, 2));
            administratorFacade.CreateNewCustomer(adminToken, new Customer("customer_first_name", "customer_last_name", "customer_address", "customer_phone_no", "customer_credit_card_no", 3));

            airlineFacade.CreateFlight(new LoginToken <AirlineCompany>(), new Flight(1, 1, 1, new DateTime(2000, 01, 01), new DateTime(2000, 01, 01), 1));
            administratorFacade.CreateTicket(adminToken, new Ticket(1, 1));
        }