user_turns: <SILENCE> restaurant in the north part of town that serves any greek <SILENCE> how about indian food <SILENCE> address phone number and price range address price range 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? What kind of food would you like? api_call greek north R_price Sorry there is no greek restaurant in the north of town api_call indian north R_price meghna is a nice restaurant in the north of town serving indian food The phone number of meghna is meghna_phone Sure , meghna is on meghna_address meghna is in the moderate price range  you are welcome