U: I need help finding a chinese restaurant in the centre of cambridge any suggestions?

S: There are 10 choices. Is there a particular area you would like to stay in?

U: I would like it in the centre.

S: There's fives places that fit that bill.. do you have a price range in mind?

U: The closest is fine, can you give me the phone number and postcode of the restaurant?  I am also looking for a college to visit in the area.

S: The closest is Charlie Chan on Regent Street City Centre. Their phone number is 01223361763. Postcode is cb21db. As for the college, do you have a preference on area?

U: Do they have a few non-alcoholic drink options?
S: A reviewer said that they have a lot of non-alcoholic drink options available. Is there anything else I can help you with?