U: I am looking for a cuban restaurant in the north part of town.

S: I am sorry, I could not find any Cuban restaurants for you in the north part of town.  Is there a different type of food you would like me to search for instead?

U: I still want the north part of town, but look for Asian Oriental food instead please.

S: Saigon City is located in the north part of town and serves Asian Oriental food.   Would you like their address?

U: Is their ma po tofu a good value?
S: There are mixed reviews as to the food prices by customers who ordered the Ma Po Tofu. Would you like me to find a different place?