user_turns: <SILENCE> iam looking for an expensive restaurant and it should be in the south part of town i do not care <SILENCE> could i have the address please could i have the phone number please thank you good bye
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 chiquito_restaurant_bar is a nice place in the south of town and the prices are expensive Sure , chiquito_restaurant_bar is on chiquito_restaurant_bar_address The phone number of chiquito_restaurant_bar is chiquito_restaurant_bar_phone  you are welcome