user_turns: <SILENCE> i want a moderately priced restaurant that serves canapes food it doesnt matter <SILENCE> gastropub food i want a gastropub restaurant what is the address what is the phone number what is the area thank you goodbye
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? What part of town do you have in mind? api_call canapes R_location moderate yippee_noodle_bar is a nice restaurant in the centre of town in the moderate price range Sorry there is no canapes restaurant in the moderate price range the cow pizza kitchen and bar is a nice restaurant in the centre of town serving gastropub food Sure , the cow pizza kitchen and bar is on the_cow_pizza_kitchen_and_bar_address The phone number of the cow pizza kitchen and bar is the_cow_pizza_kitchen_and_bar_phone the cow pizza kitchen and bar is a nice place in the centre of town  you are welcome