U: I'm looking for a place called maharajah tandoori restaurant. Do you know it? It's a restaurant.

S: Yes, it's a luxurious place on the west side. Would you like the number, or a reservation?

U: Yes, I would like to make a reservation for 6 people at 19:30 this Saturday. Could I also get the reference number?

S: Yes! Your all set confirmation number is QX0059LN, anything else today?

U: I was hoping to find a hotel that is 4 star.

S: What part of town are you looking at staying in?

U: I don't care, just as long as it's in the moderate price range.

S: You have 11 options. They are all guesthouses. Would you like free parking or internet at your location?

U: Oh, I really prefer a hotel.  Maybe you could find someplace that is cheap instead?

S: the cambridge belfry is in the west. It's a cheap 4 star hotel. Are you interested in booking a night?

U: Does the Cambridge Belfry offer relaxing beds that give guests a good night's rest?
S: According to reviews I found, the beds at the Cambridge Belfry are very comfortable. Do you need any more information?