U: Please find me a british restaurant in the expensive price range?

S: I have 6 restaurants that meet those requirements.  What area would you like to dine in?

U: I would like a restaurant in the centre.

S: I recommend The Cambridge Chop House. Excellent food in a great location. I can book a table there, if you like.

U: Do they serve high quality stout beer?
S: I don't have much information about the quality of stout beer though one customer said the drinks were good two others said they were not that great.