U: I'm looking for a restaurant in cambridge that serves italian. I would like it to be in the south.

S: There are two italian places. Pizza Hut and Frankie and Bennys. Would you like to make a reservation at one of them?

U: Maybe.  I need a place that serves expensive food.  Does either place fit the bill?

S: Yes, Frankie and Benny's is expensive.

U: I would like to book a table for 6 people at 19:00 on Monday. I need the reference number for the booking as well.

S: I have your booking for 6 people on Monday at 19:00, your reference number is 554BXNRB.  Can I help with anything else?

U: Do they serve alcohol at Frankie and Benny's?
S: Frankie and Benny's has a good list of wines, but I am not sure what other alcoholic beverages they serve.