user_turns: <SILENCE> im looking for cheap japanese food <SILENCE> uh what about italian food <SILENCE> what about italian food okay whats the phone number how about the 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 ? api_call japanese R_location cheap Sorry there is no japanese restaurant in the cheap price range api_call italian R_location cheap the_lucky_star is a great restaurant serving chinese food and it is in the cheap price range da_vinci_pizzeria is a great restaurant serving italian food and it is in the cheap price range The phone number of da_vinci_pizzeria is da_vinci_pizzeria_phone Sure , da_vinci_pizzeria is on da_vinci_pizzeria_address  you are welcome