Waiter , bill , please .
neutral
user
Yes , I'll be with you in a minute . Here's your bill , sir . It's 480 yuan altogether .
neutral
assistant
What's this for ?
neutral
user
That's for the wine .
neutral
assistant
I see .
neutral
user
Would you like to put it on your hotel bill ?
neutral
assistant
Yes . please .
neutral
user
Your name and room number , please ?
neutral
assistant
Bill Black , Room 1201 .
neutral
user
May I have a look at your room card , Mr . Black ?
neutral
assistant