user_turns: <SILENCE> restaurant i dont care <SILENCE> <SILENCE> do they serve food what kind of food do they serve how about what does rice_house serve what kind of food do they serve okay what is their address what is their phone number and what kind of food do they serve 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? api_call R_cuisine R_location cheap the_gandhi is in the cheap price range the_gandhi is a great restaurant the_gandhi serves indian food rice_house is in the cheap price range rice_house is a great restaurant ask is in the cheap price range ask serves italian food Sure , ask is on ask_address The phone number of ask is ask_phone ask serves italian food  you are welcome