The hotel or the flight is overbooked .

饭店或航班已超员预订。

The seats in the concert are overbooked .

音乐会的座位都已超额订出了。

I missed my flight because it was overbooked .

我错过了我的航班，因为它的预定满了。

Are you telling me that I can 't get a boarding pass because the flight is overbooked ?

你是说我拿不到登机牌是因为航班都订满了吗？

Sorry , you cannot board the plane because it is overbooked .

抱歉，你不能登机，因为已超过登记额了。