[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=c of possible values a) 1 b) 4 c) 2 d) 3 ride_type=c of possible values a) pool b) luxury c) regular [context] [user] i need a ride to 411 main street.
State: [state] destination=411 main street number_of_seats=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] destination=659 merchant street ride_type=a of possible values a) regular b) luxury c) pool number_of_seats=d of possible values a) 4 b) 3 c) 1 d) 2 [context] [user] i need a ride to 411 main street. [system] how many people will be traveling? [user] there are 3 of us.
State: [state] destination=411 main street ride_type=none 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] number_of_seats=d of possible values a) 3 b) 4 c) 1 d) 2 ride_type=b of possible values a) luxury b) regular c) pool destination=659 merchant street [context] [user] i need a ride to 411 main street. [system] how many people will be traveling? [user] there are 3 of us. [system] what type of ride would you prefer? regular, luxury? [user] i think we would like a luxury ride.
State: [state] number_of_seats=a ride_type=a destination=411 main street

[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=b of possible values a) luxury b) regular c) pool number_of_seats=d of possible values a) 4 b) 3 c) 1 d) 2 [context] [user] i need a ride to 411 main street. [system] how many people will be traveling? [user] there are 3 of us. [system] what type of ride would you prefer? regular, luxury? [user] i think we would like a luxury ride. [system] please confirm, there are 3 people traveling to 411 main street, and you would like a luxury ride. [user] no, i think we have to change. it's going to be two people and we need a regular ride.
State: [state] destination=411 main street ride_type=b 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) 3 b) 4 c) 2 d) 1 destination=659 merchant street ride_type=b of possible values a) luxury b) regular c) pool [context] [user] i need a ride to 411 main street. [system] how many people will be traveling? [user] there are 3 of us. [system] what type of ride would you prefer? regular, luxury? [user] i think we would like a luxury ride. [system] please confirm, there are 3 people traveling to 411 main street, and you would like a luxury ride. [user] no, i think we have to change. it's going to be two people and we need a regular ride. [system] please confirm, 2 people traveling to 411 main street in a regular vehicle. [user] yes, except we need to go to prospect park.
State: [state] number_of_seats=c destination=prospect park 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=d of possible values a) 1 b) 4 c) 3 d) 2 destination=659 merchant street ride_type=c of possible values a) luxury b) pool c) regular [context] [user] i need a ride to 411 main street. [system] how many people will be traveling? [user] there are 3 of us. [system] what type of ride would you prefer? regular, luxury? [user] i think we would like a luxury ride. [system] please confirm, there are 3 people traveling to 411 main street, and you would like a luxury ride. [user] no, i think we have to change. it's going to be two people and we need a regular ride. [system] please confirm, 2 people traveling to 411 main street in a regular vehicle. [user] yes, except we need to go to prospect park. [system] please confirm the following, 2 passengers traveling to prospect park in a regular vehicle. [user] yes, that's it. how much is this going to cost me?
State: [state] number_of_seats=d destination=prospect park 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=c of possible values a) 4 b) 1 c) 2 d) 3 ride_type=b of possible values a) pool b) regular c) luxury destination=659 merchant street [context] [user] i need a ride to 411 main street. [system] how many people will be traveling? [user] there are 3 of us. [system] what type of ride would you prefer? regular, luxury? [user] i think we would like a luxury ride. [system] please confirm, there are 3 people traveling to 411 main street, and you would like a luxury ride. [user] no, i think we have to change. it's going to be two people and we need a regular ride. [system] please confirm, 2 people traveling to 411 main street in a regular vehicle. [user] yes, except we need to go to prospect park. [system] please confirm the following, 2 passengers traveling to prospect park in a regular vehicle. [user] yes, that's it. how much is this going to cost me? [system] the cost is $14.24 and the vehicle is on its way. [user] about how long is it going to be?
State: [state] number_of_seats=c ride_type=b destination=prospect park

[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) luxury c) pool number_of_seats=a of possible values a) 2 b) 4 c) 3 d) 1 [context] [user] i need a ride to 411 main street. [system] how many people will be traveling? [user] there are 3 of us. [system] what type of ride would you prefer? regular, luxury? [user] i think we would like a luxury ride. [system] please confirm, there are 3 people traveling to 411 main street, and you would like a luxury ride. [user] no, i think we have to change. it's going to be two people and we need a regular ride. [system] please confirm, 2 people traveling to 411 main street in a regular vehicle. [user] yes, except we need to go to prospect park. [system] please confirm the following, 2 passengers traveling to prospect park in a regular vehicle. [user] yes, that's it. how much is this going to cost me? [system] the cost is $14.24 and the vehicle is on its way. [user] about how long is it going to be? [system] it should arrive in 3 to 4 minutes. [user] great. thanks for your help.
State: [state] destination=prospect park ride_type=a number_of_seats=a