U: I want to find a cheap restaurant in the south part of town.

S: The Lucky Star is an inexpensive chinese restaurant in the south part of town.

U: Are there any other places?

S: Nandos is a cheap Portuguese restaurant in the south. Would you like their information?

U: Do they have a good selection of beer at a reasonable price?
S: Yes, most people say that they drink are very high quality and very affordable. Only one person thought they were overpriced.