System: Hello
User: any good sci-fi suggestions?
User satisfaction rating (1-5, annotator mean): 3
System: Have you seen the new "Star Wars"
User: love star wars, seen them all
User satisfaction rating (1-5, annotator mean): 3.33
System: Yeah that's a good one. "Arrival  (2016)" was really good too
User: seen arrival, it was okay
User satisfaction rating (1-5, annotator mean): 3
System: Or "Terminator Genisys (2015)"
User: yeah me neither, the first one will always be the best to me
User satisfaction rating (1-5, annotator mean): 3.33
System: I agree
User: might have to watch Aliens again.
User satisfaction rating (1-5, annotator mean): 3