[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) 1 b) 2 c) 4 d) 3 ride_type=c of possible values a) pool b) luxury c) regular destination=659 merchant street [context] [user] i need a luxury cab ride.
State: [state] number_of_seats=none ride_type=b destination=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] destination=659 merchant street number_of_seats=d of possible values a) 3 b) 1 c) 4 d) 2 ride_type=b of possible values a) pool b) regular c) luxury [context] [user] i need a luxury cab ride. [system] how many seats? [user] in a group of two, need a ride to 1178 el camino real.
State: [state] destination=1178 el camino real number_of_seats=d ride_type=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] ride_type=b of possible values a) pool b) regular c) luxury destination=659 merchant street number_of_seats=b of possible values a) 3 b) 2 c) 4 d) 1 [context] [user] i need a luxury cab ride. [system] how many seats? [user] in a group of two, need a ride to 1178 el camino real. [system] please confirm, ride to 1178 el camino real. luxury ride for 2 seats. [user] yep, how long till the cab get here.
State: [state] ride_type=c destination=1178 el camino real 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] destination=659 merchant street number_of_seats=d of possible values a) 1 b) 3 c) 4 d) 2 ride_type=a of possible values a) regular b) pool c) luxury [context] [user] i need a luxury cab ride. [system] how many seats? [user] in a group of two, need a ride to 1178 el camino real. [system] please confirm, ride to 1178 el camino real. luxury ride for 2 seats. [user] yep, how long till the cab get here. [system] can is on the way. should arrive in 8 minutes. [user] thank you.
State: [state] destination=1178 el camino real number_of_seats=d ride_type=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] ride_type=c of possible values a) pool b) luxury c) regular number_of_seats=b of possible values a) 1 b) 2 c) 3 d) 4 destination=659 merchant street [context] [user] i need a luxury cab ride. [system] how many seats? [user] in a group of two, need a ride to 1178 el camino real. [system] please confirm, ride to 1178 el camino real. luxury ride for 2 seats. [user] yep, how long till the cab get here. [system] can is on the way. should arrive in 8 minutes. [user] thank you. [system] need help with anything else? [user] no, that's all.
State: [state] ride_type=b number_of_seats=b destination=1178 el camino real