U: I'm looking for a restaurant in the centre of town with a modest price range.  Can you recommend one?

S: Yippee noodle bar has good ratings and is in the moderate price range in the centre of town.

U: Does the Yippee Noodle Bar allow BYOB for customers?

S: BYOB is against the policy at Yippee Noddle Bar. Does this sound feasable?

U: That sounds great. Can I reserve a table for 4 at 20:00 on Wednesday?

S: Booking was unsuccessful. Let's try another day or time.

U: Okay let's try 19:00 instead.

S: That was succesful. Your booking was successful. The table will be reserved for 15 minutes. Your reference number is : 54GI6AI7.

U: Is there outdoor seating?
S: Yes, Yippee Noodle Bar offers a patio for outdoor seating. Do you have any other questions that I can help you with?