U: While in Cambridge I need a hotel that has free parking and free wifi.

S: There are 29 hotels that meet your needs. Would you like to narrow your search by area and/or price range?

U: Yes, please. I need a cheap hotel in the city centre.

S: The Alexander Bed and Breakfast and the El Shaddai both fit your specifications. Would you like me to book either of those?

U: Alexander Bed and Breakfast sounds nice. What kind of hotel is it?

S: Alexander bed and breakfast is a guesthouse, it has a 4 star rating. Would you like me to book you a room?

U: No, but I would like the address, please.

S: The Alexander Bed & Breakfast is located at 56 saint barnabas road. Can I help you with something else today?

U: I also need an international restaurant in the same price range as the hotel.

S: I have an African restaurant and some European restaurants located in the city centre. Any preferences?

U: Do you have a restaurant that serves international food, that's in the cheap range?

S: Alright, I have one location for that: The Missing sock. Would you like me to make you reservations here?

U: Maybe, can you first tell me if there a nice view surrounding the restaurant?
S: I think it depends on the seat, some people say the view is good and others say it overlooks a construction site.