System: Hello, what kind of movies do you like?
User: Hi
User satisfaction rating (1-5, annotator mean): 3
System: seen "Carlito's Way (1993)" ?
User: No, I have not
User satisfaction rating (1-5, annotator mean): 2.67
System: or "Scent of a Woman  (1974)" ?
User: I have seen "Scent of a Woman  (1974)" and liked it
User satisfaction rating (1-5, annotator mean): 3
System: you're welcome goodbye
User: Goodbye
User satisfaction rating (1-5, annotator mean): 3