U: I am looking for a british restaurant please.

S: I have many different options I can recommend to you, but could you tell me what area or price range you prefer?

U: I would like it to be in the West and be expensive.

S: Graffiti is in the west part of town and the expensive price range.

U: That sounds good. What is the postal code there?

S: The postalcode for Graffiti is cb30lx and it is located at Hotel Felix Whitehouse Lane Huntingdon Road. Would you like me to book that for you?

U: Does Graffiti serve good sized portions?
S: The majority of the customers say the Graffiti serves generous sized portions. However, some say the portions were very small and they left hungry. Would you like me to find out more for you?