U: Can you help me find a restaurant located in the south area?

S: is there any type of food you would like ?

U: I would like Chinese food, please.

S: I have two with an expensive price range and one in the cheap range. Would any of those work for you?

U: book the expensive one a table for 4 people at 13:00 on monday

S: Both "The Good Luck Chinese Food Takeaway" and "Peking Restaurant" are in the expensive range in the south. Which would you like me to try first?

U: Which one has better Yangzhou fried rice
S: Both restaurants had excellent reviews by diners who ordered Yangzhou fried rice. Do you have any other questions to help narrow down your choice?