Domains: restaurant

user: Can you find me a restaurant in the north part of the city?

assistant: There are 9 matching records in the north, what price range do you want ?

user: I don't care.

assistant: Is there a certain type of food that you would like?

user: Yes, I would like world food.

assistant: I am sorry, I can't find any restaurant serves world food in the north . Is there another type of food or area you might be interested in today?

user: Maybe some Indian food?

assistant: Great hit