U: Hi.  Can you tell me if any restaurants in the area serve halal food?

S: I apologize, there are no restaurants in the area that serve halal food. Would you like another type of food?

U: How about Portuguese food?

S: Nandos is serves portuguese food, is in the south part of town and in the cheap price range.  Would you like their location?

U: Does Nandos have vegetarian food option also at their restaurant?

S: They do not offer vegetarian options. Do you have any other questions?

U: Is alcohol served at Nandos?
S: Yes, Nandos serves alcohol with some pretty good reviews. Most customers thought the prices and quality of the drinks were good. There were some customers who thought the drinks were overpriced and average tasting. Would you like to know more about them?