[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=b of possible values a) 1 b) 2 c) 4 d) 3 ride_type=b of possible values a) pool b) regular c) luxury [context] [user] i'd like to get a cab for 4.
State: [state] destination=none number_of_seats=c 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=a of possible values a) regular b) pool c) luxury destination=659 merchant street number_of_seats=b of possible values a) 3 b) 2 c) 1 d) 4 [context] [user] i'd like to get a cab for 4. [system] do you have a preference for a type of cab? [user] i prefer a luxury ride.
State: [state] ride_type=c destination=none number_of_seats=d

[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) 1 b) 3 c) 2 d) 4 ride_type=b of possible values a) pool b) regular c) luxury destination=659 merchant street [context] [user] i'd like to get a cab for 4. [system] do you have a preference for a type of cab? [user] i prefer a luxury ride. [system] where are you heading? [user] i want a ride to 1200 d street #27
State: [state] number_of_seats=d ride_type=c destination=1200 d street #27

[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 ride_type=a of possible values a) regular b) pool c) luxury number_of_seats=c of possible values a) 1 b) 3 c) 2 d) 4 [context] [user] i'd like to get a cab for 4. [system] do you have a preference for a type of cab? [user] i prefer a luxury ride. [system] where are you heading? [user] i want a ride to 1200 d street #27 [system] okay, please confirm: you want a luxury ride for 4 to 1200 d street #27 [user] actually, just a ride for one.
State: [state] destination=1200 d street #27 ride_type=c number_of_seats=a

[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) pool c) luxury number_of_seats=d of possible values a) 1 b) 3 c) 4 d) 2 destination=659 merchant street [context] [user] i'd like to get a cab for 4. [system] do you have a preference for a type of cab? [user] i prefer a luxury ride. [system] where are you heading? [user] i want a ride to 1200 d street #27 [system] okay, please confirm: you want a luxury ride for 4 to 1200 d street #27 [user] actually, just a ride for one. [system] please confirm: you need a luxury ride for 1. [user] actually, now that i think about it, i'd like a pool ride to 2550 south king road.
State: [state] ride_type=b number_of_seats=a destination=2550 south king road

[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=d of possible values a) 4 b) 3 c) 1 d) 2 destination=659 merchant street [context] [user] i'd like to get a cab for 4. [system] do you have a preference for a type of cab? [user] i prefer a luxury ride. [system] where are you heading? [user] i want a ride to 1200 d street #27 [system] okay, please confirm: you want a luxury ride for 4 to 1200 d street #27 [user] actually, just a ride for one. [system] please confirm: you need a luxury ride for 1. [user] actually, now that i think about it, i'd like a pool ride to 2550 south king road. [system] okay, please confirm these new details: you want a pool ride to 2550 south king road. [user] yes, that works for me.
State: [state] ride_type=a number_of_seats=c destination=2550 south king road

[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=d of possible values a) 4 b) 3 c) 1 d) 2 destination=659 merchant street ride_type=b of possible values a) luxury b) regular c) pool [context] [user] i'd like to get a cab for 4. [system] do you have a preference for a type of cab? [user] i prefer a luxury ride. [system] where are you heading? [user] i want a ride to 1200 d street #27 [system] okay, please confirm: you want a luxury ride for 4 to 1200 d street #27 [user] actually, just a ride for one. [system] please confirm: you need a luxury ride for 1. [user] actually, now that i think about it, i'd like a pool ride to 2550 south king road. [system] okay, please confirm these new details: you want a pool ride to 2550 south king road. [user] yes, that works for me. [system] i booked the cab and they're en route. [user] how long will it take them to reach here, and how much does it cost?
State: [state] number_of_seats=c destination=2550 south king road 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] number_of_seats=d of possible values a) 1 b) 3 c) 4 d) 2 destination=659 merchant street ride_type=a of possible values a) regular b) luxury c) pool [context] [user] i'd like to get a cab for 4. [system] do you have a preference for a type of cab? [user] i prefer a luxury ride. [system] where are you heading? [user] i want a ride to 1200 d street #27 [system] okay, please confirm: you want a luxury ride for 4 to 1200 d street #27 [user] actually, just a ride for one. [system] please confirm: you need a luxury ride for 1. [user] actually, now that i think about it, i'd like a pool ride to 2550 south king road. [system] okay, please confirm these new details: you want a pool ride to 2550 south king road. [user] yes, that works for me. [system] i booked the cab and they're en route. [user] how long will it take them to reach here, and how much does it cost? [system] it'll take about 3 minutes, and will cost $11.00 [user] thank you so much
State: [state] number_of_seats=a destination=2550 south king road 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) luxury b) pool c) regular destination=659 merchant street number_of_seats=b of possible values a) 1 b) 2 c) 3 d) 4 [context] [user] i'd like to get a cab for 4. [system] do you have a preference for a type of cab? [user] i prefer a luxury ride. [system] where are you heading? [user] i want a ride to 1200 d street #27 [system] okay, please confirm: you want a luxury ride for 4 to 1200 d street #27 [user] actually, just a ride for one. [system] please confirm: you need a luxury ride for 1. [user] actually, now that i think about it, i'd like a pool ride to 2550 south king road. [system] okay, please confirm these new details: you want a pool ride to 2550 south king road. [user] yes, that works for me. [system] i booked the cab and they're en route. [user] how long will it take them to reach here, and how much does it cost? [system] it'll take about 3 minutes, and will cost $11.00 [user] thank you so much [system] do you need anything else? [user] nope, i'm all set.
State: [state] ride_type=b destination=2550 south king road number_of_seats=a