user_turns: <SILENCE> i am looking for a restaurant in the center uh that serves catalan food catalan food no <SILENCE> no a restaurant in the center a restaurant in the center serve italian food in the center italian food in the center yes <SILENCE> can i get the phone number and price range 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 ? There are restaurants in the east of town . What type of food do you want? I'm sorry but there is no restaurant serving cantonese food You are looking for a korean restaurant right? api_call catalan R_location R_price little_seoul serves korean food I'm sorry but there is no korean restaurant in the east of town Can I help you with anything else? little_seoul is a nice place in the centre of town serving tasty korean food I am sorry but there is no other korean restaurant in the centre of town Can I help you with anything else? You are looking for a italian restaurant right? api_call italian R_location R_price don_pasquale_pizzeria is a nice place in the centre of town serving tasty italian food The phone number of don_pasquale_pizzeria is don_pasquale_pizzeria_phone don_pasquale_pizzeria is in the expensive price range  you are welcome