U: I'm looking for a restaurant on the north side of town that serves tuscan food.

S: I'm sorry there are no locations serving Tuscan food on the north side town.

U: How about chinese type of food?

S: yes, there are 3 chinese restaurants in the north. what price range would you prefer?

U: Price doesn't matter. Suggest one please.

S: Golden wok serves chinese food and is located in the north part of town.

U: Does Golden Wok have a nice area for outdoor dining perhaps?
S: According to past guests, there is a nice outdoor seating area which is comfortable and pleasant to sit in.