user_turns: <SILENCE> <SILENCE> <SILENCE> in the south part of town yes <SILENCE> may i get the address and 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 ? There are restaurants in the east of town . What type of food do you want? What kind of food would you like? You are looking for a restaurant serving any kind of food right? api_call R_cuisine south cheap nandos is a nice place in the south of town and the prices are cheap The phone number of nandos is nandos_phone  you are welcome