U: I'd like to visit a theatre.

S: There are 5 theaters in Cambridge most of which are in the centre of town. Would you like information on one of those?

U: Yes please. I'll need postcodes as well.

S: The Junction is in the south, cb17gx. The other 4 are in centre. ADC theatre, cb58as. Cambridge Arts Theatre, cb23pj. Mumford Theatre, cb11pt. And The Cambridge Corn Exchange, cb23qe.

U: Thank you. Can you help me find a place to dine that is in the centre and serves asian oriental?

S: Yes I have several. Do you have a price preference?

U: Yes, I'm looking for something inexpensive. Can you list those in the cheaper price range?

S: Yes, there are two options:  Dojo Noodle Bar and J Restaurant.  Would you like to book one?

U: Let's try Dojo Noodle Bar for 7 on Wednesday at 14:30.

S: Ok, I have made a reservation at Dojo noodle bar for 7 on Wednesday at 14:30

U: Is their MA PO TOFU affordably priced?
S: A recent review by a person who ordered the Ma Po Tofu said it's made from good stuff and is affordable. Would you like to know more?