[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=c of possible values a) luxury b) pool c) regular number_of_seats=d of possible values a) 3 b) 1 c) 4 d) 2 [context] [user] i need to reserve a cab that offers a regular ride.
State: [state] destination=none ride_type=c number_of_seats=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=c of possible values a) luxury b) pool c) regular destination=659 merchant street number_of_seats=c of possible values a) 4 b) 1 c) 2 d) 3 [context] [user] i need to reserve a cab that offers a regular ride. [system] what is your destination and how many people are in your group? [user] there are two of us and we would like a pool ride to sonoma ave, # 44, 1820 doctors park drive.
State: [state] ride_type=b destination=sonoma ave, # 44, 1820 doctors park drive number_of_seats=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=a of possible values a) 2 b) 3 c) 4 d) 1 ride_type=b of possible values a) luxury b) regular c) pool destination=659 merchant street [context] [user] i need to reserve a cab that offers a regular ride. [system] what is your destination and how many people are in your group? [user] there are two of us and we would like a pool ride to sonoma ave, # 44, 1820 doctors park drive. [system] just to confirm, you would like a pool ride for 2 people to sonoma ave, # 44, 1820 doctors park drive. is that correct? [user] yes that is correct. what is the anticipated arrival time and cost for the cab?
State: [state] number_of_seats=a ride_type=c destination=sonoma ave, # 44, 1820 doctors park drive

[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) 4 c) 2 d) 3 destination=659 merchant street ride_type=b of possible values a) pool b) regular c) luxury [context] [user] i need to reserve a cab that offers a regular ride. [system] what is your destination and how many people are in your group? [user] there are two of us and we would like a pool ride to sonoma ave, # 44, 1820 doctors park drive. [system] just to confirm, you would like a pool ride for 2 people to sonoma ave, # 44, 1820 doctors park drive. is that correct? [user] yes that is correct. what is the anticipated arrival time and cost for the cab? [system] your cab will be there in 7 minutes and will cost $15.25. [user] thank you for your help.
State: [state] number_of_seats=c destination=sonoma ave, # 44, 1820 doctors park drive 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=a of possible values a) regular b) pool c) luxury number_of_seats=d of possible values a) 1 b) 4 c) 3 d) 2 destination=659 merchant street [context] [user] i need to reserve a cab that offers a regular ride. [system] what is your destination and how many people are in your group? [user] there are two of us and we would like a pool ride to sonoma ave, # 44, 1820 doctors park drive. [system] just to confirm, you would like a pool ride for 2 people to sonoma ave, # 44, 1820 doctors park drive. is that correct? [user] yes that is correct. what is the anticipated arrival time and cost for the cab? [system] your cab will be there in 7 minutes and will cost $15.25. [user] thank you for your help. [system] do you need anything else? [user] no, thank you for your help.
State: [state] ride_type=b number_of_seats=d destination=sonoma ave, # 44, 1820 doctors park drive