【订机票、办理登机手续】 I‘d like to make a reservation(预定) to....... I'll check the schedule（时刻表）. Just a second. I need an economy ticket（经济舱） with an open return（回程时间不固定票）. what time should I check in（检票进站）? please be there two hours before departure time（起飞时间） May I have(我能看一下) your ticket and passport? I'd like a window seat（靠窗座位）. Put your baggage on the scale（秤）. Here's your ticket,boarding pass（登机牌）, passport and baggage claim tag（行李领取牌） You'll be boarding at Gate8（8号登机口） The boarding time（登机时间） is 9 a.m.