1. Do you prefer an aisle or a window seat? 您喜欢靠过道还是靠窗的座位？

2. Do you want a morning or an afternoon flight? 您想乘坐早上的航班还是下午的航班？

3. You can change your flight reservation at any time. 您可以随时更改您所预订的机票。

4. It’s the high season now, and the flight is fully booked. 现在是旺季，航班已经爆满。

5. These prices are rare, and apply mainly to select routes or advance-purchase tickets. 这样的价格不常见，而且主要用于特定的航线或机票预定。

6. Passenger holing first-class ticket may carry 2 separate articles; passenger holding business or economy class tickets may carry 1 article only. 持头等舱机票的乘客，每人可随身携带两件物品；持公务舱或者经济舱机票的乘客，每人只能随身携带一件物品。