Task-oriented dialogue about: restaurant

I'm hoping to find a place to eat.
Do you have any food type preferences?
I would like to eat international food.
I have 3 restaurants serving this type of food. Would you prefer cheap or moderate price range?
I would like moderate pricing.
The Varsity restaurant and Bloomsbury restaurant are both in the moderate range. Do you have a preference?
I would like to pick a restaurant in the north.
There is no listing in the North,do you want to try a different area?