U: I am planning my trip to Cambridge and looking for a restaurant in the centre that serves italian food. Can you help me?

S: There are 9 Italian restaurants in town, did you have a price range in mind?

U: I would like a moderately-priced restaurant.

S: I found Pizza Express on Regent Street, would you like me to book it for you?

U: Is it located in a safe area with other attractions nearby?
S: The reviews are a little mixed for their locations with some customers enjoying it, and others thinking it was too far out and another thinking it was mediocre. Would you like to know more about them or have me look for another place?