[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 number_of_seats=b of possible values a) 3 b) 2 c) 1 d) 4 destination=659 merchant street [context] [user] i'd like to order a cab for three people.
State: [state] ride_type=none number_of_seats=a 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] number_of_seats=c of possible values a) 1 b) 3 c) 2 d) 4 destination=659 merchant street ride_type=c of possible values a) luxury b) pool c) regular [context] [user] i'd like to order a cab for three people. [system] would you like a regular ride, the luxury experience, or something else? [user] we'll get a pool ride. we're heading to phoenix union station.
State: [state] number_of_seats=b destination=phoenix union station 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) 4 b) 1 c) 3 d) 2 destination=659 merchant street ride_type=b of possible values a) luxury b) regular c) pool [context] [user] i'd like to order a cab for three people. [system] would you like a regular ride, the luxury experience, or something else? [user] we'll get a pool ride. we're heading to phoenix union station. [system] so you'd like a pool ride with 3 seats to phoenix union station, right? [user] no, actually make it a luxury ride. we decided we want to go to penang garden restaurant instead.
State: [state] number_of_seats=c destination=penang garden restaurant ride_type=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=c of possible values a) luxury b) pool c) regular destination=659 merchant street number_of_seats=c of possible values a) 4 b) 3 c) 2 d) 1 [context] [user] i'd like to order a cab for three people. [system] would you like a regular ride, the luxury experience, or something else? [user] we'll get a pool ride. we're heading to phoenix union station. [system] so you'd like a pool ride with 3 seats to phoenix union station, right? [user] no, actually make it a luxury ride. we decided we want to go to penang garden restaurant instead. [system] alright, to confirm, that's a luxury ride to penang garden restaurant? [user] yes, that's right. how much is it going to cost, and what's the wait for the cab going to be?
State: [state] ride_type=a destination=penang garden restaurant 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=c of possible values a) luxury b) pool c) regular destination=659 merchant street number_of_seats=a of possible values a) 2 b) 1 c) 4 d) 3 [context] [user] i'd like to order a cab for three people. [system] would you like a regular ride, the luxury experience, or something else? [user] we'll get a pool ride. we're heading to phoenix union station. [system] so you'd like a pool ride with 3 seats to phoenix union station, right? [user] no, actually make it a luxury ride. we decided we want to go to penang garden restaurant instead. [system] alright, to confirm, that's a luxury ride to penang garden restaurant? [user] yes, that's right. how much is it going to cost, and what's the wait for the cab going to be? [system] your ride is booked and on its way! it should be there in about 11 minutes, and the price will be $39.73. [user] great! thanks for the help.
State: [state] ride_type=a destination=penang garden restaurant 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=b of possible values a) 3 b) 2 c) 4 d) 1 ride_type=b of possible values a) luxury b) regular c) pool destination=659 merchant street [context] [user] i'd like to order a cab for three people. [system] would you like a regular ride, the luxury experience, or something else? [user] we'll get a pool ride. we're heading to phoenix union station. [system] so you'd like a pool ride with 3 seats to phoenix union station, right? [user] no, actually make it a luxury ride. we decided we want to go to penang garden restaurant instead. [system] alright, to confirm, that's a luxury ride to penang garden restaurant? [user] yes, that's right. how much is it going to cost, and what's the wait for the cab going to be? [system] your ride is booked and on its way! it should be there in about 11 minutes, and the price will be $39.73. [user] great! thanks for the help. [system] is there anything else you need? [user] no, that's it. thanks so much!
State: [state] number_of_seats=a ride_type=a destination=penang garden restaurant