System: What movies do you like?
User: I would like to watch something about mafia
User satisfaction rating (1-5, annotator mean): 3.5
System: I found 1 movie called Mikey and Nicky
User: Mikey and Nicky, great
User satisfaction rating (1-5, annotator mean): 3.25
System: Would you like to watch the movie?
User: No I dont
User satisfaction rating (1-5, annotator mean): 2.5
System: What else can I do for you?
User: Nothing thanks
User satisfaction rating (1-5, annotator mean): 2.25