user_turns: <SILENCE> cheap south side doesnt matter yes <SILENCE> what type of food can i have the phone whats its address 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 part of town do you have in mind? What kind of food would you like? You are looking for a restaurant serving any kind of food right? api_call R_cuisine R_location cheap nandos is a nice place in the south of town and the prices are cheap nandos serves portuguese food The phone number of nandos is nandos_phone Sure , nandos is on nandos_address  you are welcome