[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=a of possible values a) true b) false directed_by=laura steinel [context] [user] i want to watch movies online.
State: [state] genre=none title=none subtitles=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 subtitles=a of possible values a) true b) false genre=comic directed_by=laura steinel [context] [user] i want to watch movies online. [system] what kind of movies should i be looking for? [user] i like mystery movies.
State: [state] title=none subtitles=none genre=mystery 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 subtitles=b of possible values a) false b) true directed_by=laura steinel genre=comic [context] [user] i want to watch movies online. [system] what kind of movies should i be looking for? [user] i like mystery movies. [system] i found body double and citizen kane. [user] body double is a good one. i want to watch it. please add subtitles.
State: [state] title=body double subtitles=b directed_by=none genre=mystery

[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 title=family directed_by=laura steinel genre=comic [context] [user] i want to watch movies online. [system] what kind of movies should i be looking for? [user] i like mystery movies. [system] i found body double and citizen kane. [user] body double is a good one. i want to watch it. please add subtitles. [system] you want to watch body double with subtitles. is this correct? [user] yes. who is the director of it?
State: [state] subtitles=a title=body double directed_by=none genre=mystery

[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=a of possible values a) true b) false genre=comic directed_by=laura steinel [context] [user] i want to watch movies online. [system] what kind of movies should i be looking for? [user] i like mystery movies. [system] i found body double and citizen kane. [user] body double is a good one. i want to watch it. please add subtitles. [system] you want to watch body double with subtitles. is this correct? [user] yes. who is the director of it? [system] the movie is now playing. brian de palma is the director. [user] thanks. that is all.
State: [state] title=body double subtitles=a genre=mystery directed_by=none