1. How many luggages are you checking in?

有多少件托运行李？

2. Do you have a carry-on?

有手提行李没？

3. Can you place your baggage up here?

请把行李放上来(传送带上)。

4. Your luggage is overweight。

您的行李超重了。

5. Single or return?

您想要单程的还是往返的票？

6. Do you prefer window or aisle¹?

您想要靠窗还是靠走廊的座位？

7. We do not have any aisle seats remaining. Is a window seat ok with you or would you prefer a middle seat?

靠走廊的座位卖完了，您想要靠窗的还是中间的座位？

8. Do you have a seat next to the emergency exit?

有靠近紧急出口的座位吗？

9. Here are your tickets. The gate number is on the bottom of the ticket。

给您机票，登机口号在机票底部写着。

10. They will start boarding 20 minutes before the departure² time. You should report to gate C2 by then。

您需要在起飞前20分钟登机，到时候请您去C2登机口登机。