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: Is there nice indoor decorations here?
S: Thanh Binh has ancient, dated looking decor and is described as being lame and boring. Would you like to look elsewhere?