You must check-in at least one hour before.
你必须在至少1小时前办理登机。
【飞机客满时】
Then, please give me a new reservation.
那么，请帮我重新订位。

Sorry, this flight is full.
抱歉，这班飞机已客满。
What is the possibility of my getting a seat if I wait？
若是我在此等候，有机位的机率有多大？

When will the next flight to Los Angeles leave？
下一班飞往洛杉机的班机何时起飞？
The day after tomorrow, Friday.
后天，星期五。

That will be fine. What's the flight number and departure time？
太好了。请告诉我班机号码与起飞时间？
What is the fare？
费用多少？