System: What kind of movies do you like?
User: I like action war movies
User satisfaction rating (1-5, annotator mean): 3
System: I like older action war movies, have you seen "Full Metal Jacket (1987)" or "The Thin Red Line  (1998)" ?
User: I really liked those movies as well.
User satisfaction rating (1-5, annotator mean): 3
System: I really enjoyed "American Sniper (2014)" though, I think it was my favorite.
User: I don't really like it too much nasty scenes.
User satisfaction rating (1-5, annotator mean): 2.5
System: I haven't seen those.
User: I thought it was an amazing film by Mel Gibson.
User satisfaction rating (1-5, annotator mean): 3
System: You may want to try "Going Back  (1983)" I heard it was really good.
User: How about "Gladiator  (2000)" ?
User satisfaction rating (1-5, annotator mean): 2.75
System: Yes, that was a great movie.
User: The one you just mentioned.
User satisfaction rating (1-5, annotator mean): 2.75
System: Take care now!
User: Bye!
User satisfaction rating (1-5, annotator mean): 2.75