---Good morning, Grand Hotel.
---Hello, I'd like to book a room for the nights of the 18th and 19th.
--- .
A. What can I do for you?
B. Just a minute, please.
C. What's the matter?
D. At your service.
网友回答
A. What can I do for you?
(答案→)B. Just a minute, please.
C. What's the matter?
D. At your service.
解析：接电话的服务员要查一下记录看是否有多余的房间，故请预订人等一下。