user_turns: <SILENCE> im looking for an expensive restaurant in the south part of town i dont care <SILENCE> is it what price range is there anything else anything else what is the address what is the address thank you goodbye
system_turns: Hello , welcome to the Cambridge restaurant system . You can ask for restaurants by area , price range or food type . How may I help you ? What kind of food would you like? api_call R_cuisine south expensive peking_restaurant is a nice restaurant in the south of town serving chinese food peking_restaurant is in the expensive price range peking_restaurant is a nice restaurant in the south of town in the expensive price range taj_tandoori is a nice restaurant in the south of town serving indian food chiquito_restaurant_bar is a nice restaurant in the south of town serving mexican food Sure , chiquito_restaurant_bar is on chiquito_restaurant_bar_address  you are welcome