U: I'm looking for a place to stay. An expensive hotel will work.

S: Sure, what part of town?

U: any will be fine but should include free wifi

S: I would recommend the huntingdon marriott hotel, a 4 star hotel in western Cambridge. Do you need anything else?

U: I would like to book a room for Tuesday for 2 nights for 3 people.

S: Booking was successful. Reference number is : 1O9E32IJ. Is there anything else I can help with today?

U: Yes, please I would like to get info on a restaurant in the centre of town.

S: What kind of food do you like?

U: I miss home a little lets try a search for north american food.

S: Are you trying to stay in a certain price range? If not, I found the gourmet burger kitchen for you. It's rather expensive though. Will that work?

U: Tell me if the reviews say it is fun and welcoming there.
S: Other customers have mentioned that the dining area wasn't very impressive and the ambiance was only mediocre.