U: I would like a cheap restaurant in the west part of town

S: There are two cheap restaurants in the west part of town. One is italian and one is vietnamese. Which one are you interested in?

U: Can you give me the telephone number of the vietnamese restaurant?

S: The Vietnamese restaurant's name is Thanh Binh, the phone number is 01223 362456. Can I help you with anything else?

U: Yes, does Thanh Binh have a delicious Banh Cuon on the menu?
S: Yes, Thanh Binh has a delicious Banh Cuon on the menu that is highly regarded by customers. Would you like to book a table?