U: I'm looking for a place to stay in Cambridge.  It should include free wifi and be a 3 star.  Can you help me please?

S: There are five to choose from. Would you like moderate or expensive price point?

U: I do not care about price.

S: Would you prefer a guesthouse or a hotel?

U: I would like a hotel in the centre with free parking.

S: I have the gonville hotel. It is expensive. Would you like me to book that for you?

U: Do they have free parking? If so, please reserve a room for Tuesday for 7 people, 4 nights.

S: Done! Your reference number is ODEMZ03R. Do you need help with anything else?

U: I need a quite room
S: The Gonville hotel is pretty noisy, according to three guests. Two other guests said it was quiet. Are you interested in changing your reservation?