user_turns: <SILENCE> im looking for a restaurant in the west part of town serving polish food <SILENCE> what about indian foods <SILENCE> whats their address and their 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 ? What kind of food would you like? api_call polish west R_price Sorry there is no polish restaurant in the west of town api_call indian west R_price cocum is a nice restaurant in the west of town serving indian food Sure , cocum is on cocum_address The phone number of cocum is cocum_phone  you are welcome