[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=b of possible values a) pool b) regular c) luxury destination=659 merchant street number_of_seats=c of possible values a) 1 b) 4 c) 2 d) 3 [context] [user] i want to have a cab to go to 10544 san pablo avenue.
State: [state] ride_type=none destination=10544 san pablo avenue 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=a of possible values a) regular b) luxury c) pool number_of_seats=b of possible values a) 1 b) 2 c) 3 d) 4 destination=659 merchant street [context] [user] i want to have a cab to go to 10544 san pablo avenue. [system] is there some specific kind of ride you want to have, and how many seats do you want to have? [user] the ride i prefer is an expensive one, and i am interested to have four seats.
State: [state] ride_type=b number_of_seats=d destination=10544 san pablo 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] destination=659 merchant street number_of_seats=c of possible values a) 3 b) 4 c) 2 d) 1 ride_type=a of possible values a) regular b) luxury c) pool [context] [user] i want to have a cab to go to 10544 san pablo avenue. [system] is there some specific kind of ride you want to have, and how many seats do you want to have? [user] the ride i prefer is an expensive one, and i am interested to have four seats. [system] can you please confirm that you want to have 4 seats for a luxury ride to 10544 san pablo avenue? [user] yes, that suits me well. can you tell me how much i should wait for the cab to come here, and how much it will cost me?
State: [state] destination=10544 san pablo avenue number_of_seats=b 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] ride_type=c of possible values a) pool b) luxury c) regular number_of_seats=d of possible values a) 4 b) 1 c) 3 d) 2 destination=659 merchant street [context] [user] i want to have a cab to go to 10544 san pablo avenue. [system] is there some specific kind of ride you want to have, and how many seats do you want to have? [user] the ride i prefer is an expensive one, and i am interested to have four seats. [system] can you please confirm that you want to have 4 seats for a luxury ride to 10544 san pablo avenue? [user] yes, that suits me well. can you tell me how much i should wait for the cab to come here, and how much it will cost me? [system] your requested cab is already on the way, and it should arrive to you in 13 minutes. the cost for this ride is $52.72 [user] i appreciate your help very much.
State: [state] ride_type=b number_of_seats=a destination=10544 san pablo 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=d of possible values a) 1 b) 4 c) 3 d) 2 destination=659 merchant street ride_type=a of possible values a) regular b) pool c) luxury [context] [user] i want to have a cab to go to 10544 san pablo avenue. [system] is there some specific kind of ride you want to have, and how many seats do you want to have? [user] the ride i prefer is an expensive one, and i am interested to have four seats. [system] can you please confirm that you want to have 4 seats for a luxury ride to 10544 san pablo avenue? [user] yes, that suits me well. can you tell me how much i should wait for the cab to come here, and how much it will cost me? [system] your requested cab is already on the way, and it should arrive to you in 13 minutes. the cost for this ride is $52.72 [user] i appreciate your help very much. [system] is there something else i can help you with? [user] nothing. i am thankful for the help you provided to me.
State: [state] number_of_seats=b destination=10544 san pablo avenue ride_type=c