U: I'm looking for somewhere to dine in Cambridge.

S: Did you have a particular style of food in mind such as British or Chinese?

U: yes. it should serve north american food and should be cheap

S: I have none listed for cheap,another price range?

U: That's okay.  How about cheap Italian food?

S: Sure, there are a number of Italian restaurants and pizzerias. What part of town are you looking in?

U: It should be in the center area.

S: Okay at the center I have three places serving Italian in the cheap price range. Would you like me to pick one for you?

U: Yes, please. Can I get their contact information?

S: The phone number for Ask is 01223364917.

U: Thank you that is all I needed.

S: Would you like me to book you a table?

U: I need the address and postcode.

S: tha adress is 12 Bridge Street City Centre with postcode cb21uf

U: Also looking to make a reservation at Archway House. 2 people,  2 nights starting from Saturday. Please make the reservation and provide reference number.

S: Your reservation number is 0KE0V11E, anything else you need?

U: Does Archway House offer WiFi for guests?
S: Yes, the Archway House offers free wifi, but at least one guest said that it was really slow. Is that going to be okay?