U: I'm looking for cheap places to eat in the centre of the city.

S: Okay, there are fifteen restaurants in that area within the cheap price range. Do you have a preference on the cuisine that is served?

U: Not really.  Which is your favorite?

S: Chinese would be a good choice. Would you like me to book one for you?

U: Yes, for 6 people, 12:15 on Wednesday. Reference number please.

S: I'll book you at Charlie Chan. In my opinion, its the best! Your booking was successful. The table will be reserved for 15 minutes.
Reference number is : W3TZFF5S.

U: Are large food portions available at Charlie Chan?
S: Most people felt the food portions were small, and described them as tiny. But there was a comment that said they were generous.