A: Is the nine o'clock flight from Montreal on time?
            B: Flight 496? No, it's running twenty minutes behind. They're due
            on the field at nine twentyfive. Probably Gate 34.
            A: I have reservations on Flight 27 to Mexico City.
            B: May I see your tickets, please? You confirmed your reservations?
            A: Yes, this afternoon.
            B: Here we are, Mrs.Jonhnson. Do you have any baggage?
            A: No. Just this overnight case.
            B: Fine. Let's see, now. flight 27 is right on time. You'll be
            leaving from Gate 13 on the eastern concourse.
            A: Is there anything else to do before flight time?
            B: No, ma'am. Just show your ticket to the boarding officer as you
            get on the plane. The rest is our job. Have a good trip,
Mrs.Johnson.

            Notes
            They are due-they should arrive
            Confirm 确认(机票)
            Concourse 机场内的封闭式通道

            A：九点钟从蒙特利尔来的一班飞机是否准时到达？
            B：是496航班吗？不，它晚点二十分钟，应该在九点二十五分着陆。大概是34号门。
            A：我预订了27航班去墨西哥城的票。
            B：可以看看您的机票吗？您有没有确认您的机票。
            A：是的，今天下午确认的。
            B：我们查到了，约翰逊夫人。您有行李吗？
            A：没有，只有这个随身带的旅行包。
            B：好，现在我们来看看。27航班准时起飞。您走东部通道，从13号门登机。
            A：在起飞前还有什么手续要办吗？
            B：没有，夫人。您登机时只要向工作人员出示机票就可以了。余下的是我们的事。祝您旅途愉快，约翰逊夫人