System: Hello
User: hello
User satisfaction rating (1-5, annotator mean): 3
System: If you haven't already seen them
User: something like "Star Wars  (1977)"
User satisfaction rating (1-5, annotator mean): 3
System: Have you seen "Valerian and the City of a Thousand Planets (2017)" ?
User: no I haven't
User satisfaction rating (1-5, annotator mean): 3
System: A little like "Avatar  (2009)" as well
User: ooh I'm definitely interested
User satisfaction rating (1-5, annotator mean): 3.33
System: "Valerian and the City of a Thousand Planets (2017)" was by Luc Beson who did "The Fifth Element" , I believe
User: I never saw that either
User satisfaction rating (1-5, annotator mean): 2.67
System: You may enjoy them. Not exactly like "Star Wars  (1977)" , but nothing really seems to be
User: "Star Wars  (1977)" was groundbreaking
User satisfaction rating (1-5, annotator mean): 2.67