[example] [user] i want to find some movies online. [system] what kind of movies do you like? [user] i like comic movies best. laura steinel has directed some good movies of that genre. [system] i have found 1 movie you may like. it is called family, would you like to see that one? [user] family is a good choice, play that with subtitles please. [slots] subtitles=a of possible values a) true b) false genre=comic directed_by=laura steinel title=family [context] [user] i would like to watch the birds movie.
State: [state] subtitles=none genre=none directed_by=none title=the birds movie

[example] [user] i want to find some movies online. [system] what kind of movies do you like? [user] i like comic movies best. laura steinel has directed some good movies of that genre. [system] i have found 1 movie you may like. it is called family, would you like to see that one? [user] family is a good choice, play that with subtitles please. [slots] directed_by=laura steinel title=family genre=comic subtitles=a of possible values a) true b) false [context] [user] i would like to watch the birds movie. [system] suburban birds without subtitles? [user] yes please.
State: [state] directed_by=none title=suburban birds genre=none subtitles=b

[example] [user] i want to find some movies online. [system] what kind of movies do you like? [user] i like comic movies best. laura steinel has directed some good movies of that genre. [system] i have found 1 movie you may like. it is called family, would you like to see that one? [user] family is a good choice, play that with subtitles please. [slots] genre=comic title=family subtitles=b of possible values a) false b) true directed_by=laura steinel [context] [user] i would like to watch the birds movie. [system] suburban birds without subtitles? [user] yes please. [system] the movie started playing. [user] thanks, that is all i need.
State: [state] genre=none title=suburban birds subtitles=a directed_by=none