user_turns: <SILENCE> hi im looking for a moderately priced restaurant dont care afghan food how about chinese yes <SILENCE> whats the 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 ? What part of town do you have in mind? What kind of food would you like? I'm sorry but there is no restaurant serving afghan food You are looking for a chinese restaurant right? api_call chinese R_location R_price lan_hong_house serves chinese food in the moderate price range The phone number of lan_hong_house is lan_hong_house_phone  you are welcome