I'm going to Shanghai early tomorrow morning. I would like to request an early morning call.
我明天一早要去上海。我想要求叫醒服务。
Yes, Mr. Wang, at what time would you like us to call you tomorrow morning?
好的,王先生,您希望我们何时叫醒您呢?
I wonder if your hotel has the morning call service.
你们宾馆有唤醒服务吗?
I'll have a 6 o'clock morning call.
我要一个早上6点的叫醒电话。