user_turns: <SILENCE> find a restaurant serving cuban food north <SILENCE> asian_oriental food price does not matter yea what about cuban food 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? api_call R_cuisine north R_price royal_spice is a nice restaurant in the north of town in the cheap price range Sorry there is no cheap restaurant in the north of town serving asian_oriental food You are looking for a restaurant is that right? Sorry there is no cheap restaurant in the north of town serving asian_oriental food Sorry there is no cheap restaurant in the north of town serving cuban food  you are welcome