U: We want to find a restaurant that serves unusual food.

S: Do you have a particular type of food you'd like to try?

U: No, just please make sure the food's unusual, located in the north and expensive.

S: Saigon city serves Asian oriental in the north part of town.

U: Does it have various non-alcoholic drink options?
S: Saigon City serves lots of non-alcoholic drink for example like soda.  Is there anything else I can help you with today?