user_turns: <SILENCE> <SILENCE> spanish food north part of town asian asian_oriental <SILENCE> address phone number address yea you can give me the address telephone number <SILENCE> 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? There are restaurants serving spanish food . What area do you want? I'm sorry but there is no spanish restaurant in the north of town Could you please repeat that? api_call asian_oriental north R_price saigon_city is a nice place in the north of town serving tasty asian_oriental food Can I help you with anything else? saigon_city is a nice place in the north of town serving tasty asian_oriental food Can I help you with anything else? Sure , saigon_city is on saigon_city_address The phone number of saigon_city is saigon_city_phone Can I help you with anything else?  you are welcome