U: I'm looking for a guesthouse with free wifi.

S: We have 23 guesthouses offering free WiFi. Do you have other preferences, as well?

U: Something in the east, please.

S: A and B guest house is available.

U: That sounds like it will work. Do they have a star rating? If so, can I get the postcode.

S: A and B Guest House has a four-star rating, and their postcode is cb12dp.  Would you like me to book that for you?  I should mention there's no parking.

U: Do they have big rooms?
S: The recent reviews are positive with guests liking their very spacious rooms. Would you like me to see if they have one of their large rooms available?