U: I am looking for a restaurant that is in the cheap price range and in the east part of town.

S: The Missing Sock serves cheap food in the east part of town.

U: Do they have vegetarian options?

S: No, the restaurant does not have vegetarian options. Can I answer any other questions you have about The Missing Sock?

U: Can I BYOB?

S: No, they don't allow BYOB at The Missing Sock. Do you have anymore questions?

U: Yes, does the restaurant have outdoor seating?
S: Yes, the Missing Sock has a lot of outdoor seating. Would you like me to reserve you a table now or do you have futher questions?