user_turns: <SILENCE> can i have a restaurant in the south part of town it doesnt matter expensive <SILENCE> can i have the phone number 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? Would you like something in the cheap , moderate , or expensive price range? api_call R_cuisine south expensive chiquito_restaurant_bar is a nice restaurant in the south of town serving mexican food The phone number of chiquito_restaurant_bar is chiquito_restaurant_bar_phone  you are welcome