user_turns: <SILENCE> im looking for a moderately priced restaurant uh serving halal food <SILENCE> does it serve halal food um what about european european food whats the address whats the post code 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 ? api_call halal R_location moderate bloomsbury_restaurant is in the moderate price range bloomsbury_restaurant serves international food I'm sorry but there is no restaurant serving halal food hotel_du_vin_and_bistro serves european food in the moderate price range Sure , hotel_du_vin_and_bistro is on hotel_du_vin_and_bistro_address The post code of hotel_du_vin_and_bistro is hotel_du_vin_and_bistro_post_code  you are welcome