U: I will be in the centre of cambridge.  I am looking for any type of attraction involving architecture.

S: I'd recommend All Saints Church on Jesus Lane. Did you need help with anything else?

U: Can you give me the postcode for that?

S: The postcode is CB58BS. Can I help you find anything else?

U: I need a place to stay.

S: There are 33 places to stay, do you have any requirements?

U: I need something in the south and free parking.

S: I would recommend the Bridge Guest House based on your criteria. Would you like me to book you a room?

U: Can you tell me what their star rating is?

S: Of course! They are a 3-star establishment. Would you like me to go ahead and book that for you?

U: I need the place to have good breakfast options.
S: The bridge Guest House offers a good breakfast according to previous guests. It is not free though. Would you like to make a reservation?