user_turns: <SILENCE> i need a restaurant serving corsica food i need indian food south <SILENCE> phone number 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 ? I'm sorry but there is no restaurant serving corsica food What part of town do you have in mind? api_call indian south R_price taj_tandoori is a nice place in the south of town serving tasty indian food taj_tandoori is a great restaurant The phone number of taj_tandoori is taj_tandoori_phone  you are welcome