user_turns: <SILENCE> im looking for cross over food modern_european food i dont care i dont care <SILENCE> phone number what is the phone bye 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 ? I am sorry but there is no crossover restaurant that matches your request Would you like something in the cheap , moderate , or expensive price range? What part of town do you have in mind? api_call european R_location R_price riverside_brasserie is a nice restaurant in the centre of town serving modern_european food riverside_brasserie serves modern_european food . The phone number of riverside_brasserie is riverside_brasserie_phone riverside_brasserie serves modern_european food .  you are welcome