user_turns: <SILENCE> ah im looking for a cheap restaurant uh does it serve does it serve canapes food im looking for a cheap restaurant that serves canapes food restaurant that serves can canapes food canapes canapes how bout one that serves portuguese food and is cheap ye <SILENCE> alright can i have the address 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 ? the river bar steakhouse and grill is in the cheap price range the river bar steakhouse and grill is a great restaurant the river bar steakhouse and grill is in the cheap price range You are looking for a german restaurant right? I'm sorry but there is no restaurant serving german food You are looking for a japanese restaurant right? I'm sorry but there is no restaurant serving cheap japanese food Let me confirm , You are looking for a restaurant in the cheap price range right? api_call canapes R_location cheap nandos_city_centre serves portuguese food in the cheap price range Sure , nandos_city_centre is on nandos_city_centre_address  you are welcome