user_turns: <SILENCE> id like to find a restaurant in the north part of town that serves german food how about french id like to find a restaurant in the north part of town serving french food french <SILENCE> can i have 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 ? You are looking for a german restaurant right? I'm sorry but there is no restaurant serving german food Sorry would you like french or german food? api_call french north R_price restaurant_two_two is a nice place in the north of town serving tasty french food The phone number of restaurant_two_two is restaurant_two_two_phone  you are welcome