U: I'm looking for a moderately priced place to eat that's in the centre of town.

S: What type of cuisine are you looking for? There are 21 restaurants in that area.

U: I don't have a preference.

S: Out of the 21 restaurant choices, one is the Yippee Noodle Bar which is moderately priced in the centre of town. Would you like to make a reservation?

U: That sounds great, what is the postcode?

S: Their postcode is cb11lh and if you want a reservation just let me know the time, party size, and day and I'll make it for you.

U: Not now, thanks. Here's a weird one, though - are there any expensive 0-star hotels in the center of town?

S: I'm sorry, but there are no expensive 0-star hotels in the area.  Can I help you find something else?

U: Do you have a hotel in the moderate price range?

S: The Cityroomz Hotel is moderatly priced, and has free internet and parking. Would you like to make a reservation now?

U: Can you tell me if the staff are nice and friendly there?
S: Yes, the staff at Cityroomz offers friendly and helpful service. Is there any more information I can find for you?