[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 subtitles=a of possible values a) true b) false genre=comic [context] [user] i would like to start the movie now.
State: [state] directed_by=none title=none subtitles=none genre=none

[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 subtitles=b of possible values a) false b) true directed_by=laura steinel title=family [context] [user] i would like to start the movie now. [system] what movie would you like to watch? [user] i would like to watch how to train your dragon.
State: [state] genre=none subtitles=none directed_by=none title=how to train your dragon

[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] title=family subtitles=b of possible values a) false b) true genre=comic directed_by=laura steinel [context] [user] i would like to start the movie now. [system] what movie would you like to watch? [user] i would like to watch how to train your dragon. [system] okay, just to confirm: you want to watch how to train your dragon: the hidden world without subtitles, is that right? [user] yes please. who directed this movie?
State: [state] title=how to train your dragon subtitles=a genre=none directed_by=none

[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] title=family genre=comic directed_by=laura steinel subtitles=b of possible values a) false b) true [context] [user] i would like to start the movie now. [system] what movie would you like to watch? [user] i would like to watch how to train your dragon. [system] okay, just to confirm: you want to watch how to train your dragon: the hidden world without subtitles, is that right? [user] yes please. who directed this movie? [system] i've started the movie for you. it was directed by dean deblois. [user] okay, thanks.
State: [state] title=how to train your dragon genre=none directed_by=none subtitles=a

[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 start the movie now. [system] what movie would you like to watch? [user] i would like to watch how to train your dragon. [system] okay, just to confirm: you want to watch how to train your dragon: the hidden world without subtitles, is that right? [user] yes please. who directed this movie? [system] i've started the movie for you. it was directed by dean deblois. [user] okay, thanks. [system] is there anything else i can help you with? [user] no, thank you.
State: [state] subtitles=b genre=none directed_by=none title=how to train your dragon