U: I need to find a restaurant in the centre.

S: Do you prefer a particular type of food or are you looking at a specific price range?

U: I would like British food.  I have no preference of price range.

S: There are 7 restaurants which meet your needs. The Copper Kettle is located at 4 Kings Parade and serves moderate priced meals. would you like to make reservations?

U: I'd like a place with a good variety of beer options. Do any of the place you mentioned have that?
S: The Copper Kettle does serve alcoholic beverages. The drink options are somewhat limited but they do offer beer.