U: I'd like to find a restaurant that serves swiss food.

S: Im sorry there are no restaurants offering Swiss food in your area.

U: Is there any restaurants that serve Vietnamese food?

S: Thanh Binh serves Vietnamese food.  Is there anything else I can help you with?

U: I'd like a place with high ratings for its mi quang.
S: The Thanh Binh gets some very high ratings for their Mi Quang and other dishes. Would you like to know more about their menu?