user_turns: <SILENCE> restaurant in west part of town serving corsica food how about thai food how about thai food yes thai <SILENCE> thai <SILENCE> address phone number 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 ? What kind of food would you like? I'm sorry but there is no restaurant serving corsica food Did you say you are looking for a restaurant in the west of town? Sorry would you like scottish or corsica food? api_call R_cuisine west R_price india_house is a nice place in the west of town api_call R_cuisine west R_price prezzo is a nice place in the west of town The phone number of prezzo is prezzo_phone prezzo is in the moderate price range  you are welcome