Article 82 an air traffic control unit shall provide air traffic services to civil aircraft in flight, including air traffic control service, flightinformationservice and alerting service.
In this example, a client provides multiple sets of departure and destination information, and the service searches participating airlines for flight availability and prices.
在此示例中,客户端提供多组起飞和目的地信息,该服务搜索相关的航线以了解可用航班和票价。
3
If the private information is acceptable, the service tries to book the flight.