解析：
1. window seat 是靠窗的座位， aisle seat是靠走道的座位
2. one-way ticket 单程票 round-trip ticket是双程票
3. 三种机位的等级为：first class 头等舱； business class公务舱; economy class 经济舱

其他常用的问句
1. What's the department time? 起飞时间是什么时候？
2. What time is the flight scheduled to leave today? 那班飞机今天何时起飞？
3. What's the check-in time? 何时开始办理登记手续？
4. How long does the flight take? 要飞多久？
5. Is this ticket refundable？这张机票可以退票吗？

租车
1. I'd like to reserve a car for next Monday. 我想在下周一预定一辆车。
2. How much do you charge for renting a car? 租一辆车要多少钱？
3. I'd like to keep the car for one more day. 我要多租一天车。

预约火车票
1. I'd like to reserve a seat at twelve to London. 我想要预定一个座位，十二点开往伦敦的火车。
2. I'd like to book two tickets from Paris to London. 我要预定两张从巴黎到伦敦的票。
预约旅馆
1. Do you have a single room available tomorrow night? 明晚还有单人间吗？
2. I'd like to make a reservation for a single room. 我想要预定一间单人间。
3. I prefer a room with an ocean view. 我想要一间可以看到海景的房间。
4. How about the room charge? 房间的费用是多少呢？
5. What's the price of a double room? 双人间的价钱是多少？
6. Does that include service charge and tax? 包含服务费和税吗？
7. Do you accept VISA? 你们能接受VISA信用卡吗？

叫醒服务
1. Would you wake me up at six? 六点钟能叫我起床吗？
2. This is room 213. Could you give me a wake-up call at six tomorrow morning? 这里是213房。明晨六点能请你叫我起床吗？
3. I'd like a wake up call at seven tomorrow morning.明天早晨七点请叫我起床。

房间设备有问题
1. There is no water. 没有水。
2. The toilit doesn't flush properly. 马桶冲不下去了。
3. We need one more towel. 我们需要多加一条毛巾。
4. The TV doesn't work. 电视机不能看。
表示……坏了，可以用：something is wrong with~ 或 ~ be not working.