U: I need to find a cheap place to eat in Cambridge.

S: I have lots of options for you. Do you prefer a certain area or type of food?

U: Cheap world food, please.

S: We don't have any of those unfortunately. Would you like to try another type of cuisine?

U: Yeah, how about a Mediterranean restaurant in the centre of town?

S: I have three places, would you prefer it still be cheap or would expensive work as well?

U: I would still like cheap please.

S: That would be the gardenia, at 2 Rose Crescent City Centre. Would you like me to make a reservation?

U: Does the Gardenia have solid outdoor dining available?
S: Yes, there's a nice outdoor seating area at The Gardenia. Can I answer anything else or shall I book it for you?