[example] [user] i would like book a cab ride to 659 merchant street. [system] is there a specific type of ride you would prefer? you can ride pool, luxury, or there are other options. [user] i would like to have a regular ride. [system] how many are in your group? [user] me and my wife, so two. [slots] number_of_seats=c of possible values a) 3 b) 4 c) 2 d) 1 destination=659 merchant street ride_type=b of possible values a) pool b) regular c) luxury [context] [user] i wish to book a cab.
State: [state] number_of_seats=none destination=none ride_type=none

[example] [user] i would like book a cab ride to 659 merchant street. [system] is there a specific type of ride you would prefer? you can ride pool, luxury, or there are other options. [user] i would like to have a regular ride. [system] how many are in your group? [user] me and my wife, so two. [slots] ride_type=b of possible values a) pool b) regular c) luxury destination=659 merchant street number_of_seats=a of possible values a) 2 b) 3 c) 4 d) 1 [context] [user] i wish to book a cab. [system] which is your most wanted type of ride? how many seats and where do you go? [user] i need luxurious ride to the villa for 3 persons.
State: [state] ride_type=c destination=the villa number_of_seats=b

[example] [user] i would like book a cab ride to 659 merchant street. [system] is there a specific type of ride you would prefer? you can ride pool, luxury, or there are other options. [user] i would like to have a regular ride. [system] how many are in your group? [user] me and my wife, so two. [slots] ride_type=a of possible values a) regular b) luxury c) pool destination=659 merchant street number_of_seats=b of possible values a) 1 b) 2 c) 3 d) 4 [context] [user] i wish to book a cab. [system] which is your most wanted type of ride? how many seats and where do you go? [user] i need luxurious ride to the villa for 3 persons. [system] kindly ensure that, you wish to go to the villa. the luxury ride has been booked for 3 persons. [user] yes. it is good me.
State: [state] ride_type=b destination=the villa number_of_seats=c

[example] [user] i would like book a cab ride to 659 merchant street. [system] is there a specific type of ride you would prefer? you can ride pool, luxury, or there are other options. [user] i would like to have a regular ride. [system] how many are in your group? [user] me and my wife, so two. [slots] number_of_seats=b of possible values a) 3 b) 2 c) 4 d) 1 ride_type=c of possible values a) pool b) luxury c) regular destination=659 merchant street [context] [user] i wish to book a cab. [system] which is your most wanted type of ride? how many seats and where do you go? [user] i need luxurious ride to the villa for 3 persons. [system] kindly ensure that, you wish to go to the villa. the luxury ride has been booked for 3 persons. [user] yes. it is good me. [system] your ride has been reserved and it is on its way. [user] thank you so much for your help.
State: [state] number_of_seats=a ride_type=b destination=the villa

[example] [user] i would like book a cab ride to 659 merchant street. [system] is there a specific type of ride you would prefer? you can ride pool, luxury, or there are other options. [user] i would like to have a regular ride. [system] how many are in your group? [user] me and my wife, so two. [slots] ride_type=c of possible values a) pool b) luxury c) regular destination=659 merchant street number_of_seats=c of possible values a) 1 b) 4 c) 2 d) 3 [context] [user] i wish to book a cab. [system] which is your most wanted type of ride? how many seats and where do you go? [user] i need luxurious ride to the villa for 3 persons. [system] kindly ensure that, you wish to go to the villa. the luxury ride has been booked for 3 persons. [user] yes. it is good me. [system] your ride has been reserved and it is on its way. [user] thank you so much for your help. [system] do you need any other help? [user] no, thank you so much for your help.
State: [state] ride_type=b destination=the villa number_of_seats=d