user_turns: <SILENCE> serves swedish food <SILENCE> how about indian food <SILENCE> 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 ? Would you like something in the cheap , moderate , or expensive price range? api_call swedish south R_price Sorry there is no swedish restaurant in the south of town api_call indian south R_price taj_tandoori is a nice restaurant in the south of town serving indian food The phone number of taj_tandoori is taj_tandoori_phone  you are welcome