user_turns: <SILENCE> <SILENCE> <SILENCE> <SILENCE> im looking for a cheap restaurant in the south part of town <SILENCE> is there anything else what is the address <SILENCE> what is the address what is the phone number thank you good bye 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? You are looking for a restaurant serving any kind of food right? What part of town do you have in mind? api_call R_cuisine south cheap the_lucky_star is a nice place in the south of town and the prices are cheap nandos is a nice place in the south of town and the prices are cheap Sure , nandos is on nandos_address Sorry but there is no other restaurant in the cheap price range and the south of town Sure , nandos is on nandos_address The phone number of nandos is nandos_phone the_lucky_star is a nice place in the south of town and the prices are cheap  you are welcome