[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) 1 c) 3 d) 2 ride_type=a of possible values a) regular b) luxury c) pool destination=659 merchant street [context] [user] can you help me find a cab going to 226 edelen avenue?
State: [state] number_of_seats=none ride_type=none destination=226 edelen avenue

[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=a of possible values a) 2 b) 4 c) 1 d) 3 destination=659 merchant street ride_type=a of possible values a) regular b) pool c) luxury [context] [user] can you help me find a cab going to 226 edelen avenue? [system] what type of ride and how many seats? [user] i want economic for 1.
State: [state] number_of_seats=c destination=226 edelen avenue ride_type=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] number_of_seats=b of possible values a) 1 b) 2 c) 4 d) 3 destination=659 merchant street ride_type=b of possible values a) luxury b) regular c) pool [context] [user] can you help me find a cab going to 226 edelen avenue? [system] what type of ride and how many seats? [user] i want economic for 1. [system] okay, you want 1 seats going to 226 edelen avenue and you prefer pool rie, please confirm. [user] yes, how long before the cab goes here?
State: [state] number_of_seats=a destination=226 edelen avenue 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 destination=659 merchant street number_of_seats=c of possible values a) 4 b) 3 c) 2 d) 1 [context] [user] can you help me find a cab going to 226 edelen avenue? [system] what type of ride and how many seats? [user] i want economic for 1. [system] okay, you want 1 seats going to 226 edelen avenue and you prefer pool rie, please confirm. [user] yes, how long before the cab goes here? [system] ride is booked and it should be here in 3 minutes. [user] thank you.
State: [state] ride_type=a destination=226 edelen avenue 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] ride_type=c of possible values a) pool b) luxury c) regular destination=659 merchant street number_of_seats=c of possible values a) 3 b) 1 c) 2 d) 4 [context] [user] can you help me find a cab going to 226 edelen avenue? [system] what type of ride and how many seats? [user] i want economic for 1. [system] okay, you want 1 seats going to 226 edelen avenue and you prefer pool rie, please confirm. [user] yes, how long before the cab goes here? [system] ride is booked and it should be here in 3 minutes. [user] thank you. [system] anything else i can help you with? [user] no, thanks.
State: [state] ride_type=a destination=226 edelen avenue number_of_seats=b