[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=b of possible values a) 3 b) 2 c) 4 d) 1 [context] [user] i need a cab.
State: [state] ride_type=none destination=none 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] destination=659 merchant street number_of_seats=c of possible values a) 3 b) 4 c) 2 d) 1 ride_type=c of possible values a) pool b) luxury c) regular [context] [user] i need a cab. [system] would you like a luxury or pool ride? [user] luxury please.
State: [state] destination=none number_of_seats=none 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] destination=659 merchant street number_of_seats=d of possible values a) 3 b) 1 c) 4 d) 2 ride_type=c of possible values a) luxury b) pool c) regular [context] [user] i need a cab. [system] would you like a luxury or pool ride? [user] luxury please. [system] number of seats? [user] seats for 2 to 87 east san fernando street.
State: [state] destination=87 east san fernando street number_of_seats=d 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] number_of_seats=c of possible values a) 4 b) 1 c) 2 d) 3 ride_type=a of possible values a) regular b) luxury c) pool destination=659 merchant street [context] [user] i need a cab. [system] would you like a luxury or pool ride? [user] luxury please. [system] number of seats? [user] seats for 2 to 87 east san fernando street. [system] please confirm: luxury ride for 2 to 87 east san fernando street. [user] actually i'm in a group of 3.
State: [state] number_of_seats=d ride_type=b destination=87 east san fernando 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] ride_type=a of possible values a) regular b) luxury c) pool number_of_seats=b of possible values a) 4 b) 2 c) 3 d) 1 destination=659 merchant street [context] [user] i need a cab. [system] would you like a luxury or pool ride? [user] luxury please. [system] number of seats? [user] seats for 2 to 87 east san fernando street. [system] please confirm: luxury ride for 2 to 87 east san fernando street. [user] actually i'm in a group of 3. [system] please confirm: luxury ride for 3 to 87 east san fernando street. [user] that works.
State: [state] ride_type=b number_of_seats=c destination=87 east san fernando 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=c of possible values a) luxury b) pool c) regular number_of_seats=c of possible values a) 1 b) 4 c) 2 d) 3 [context] [user] i need a cab. [system] would you like a luxury or pool ride? [user] luxury please. [system] number of seats? [user] seats for 2 to 87 east san fernando street. [system] please confirm: luxury ride for 2 to 87 east san fernando street. [user] actually i'm in a group of 3. [system] please confirm: luxury ride for 3 to 87 east san fernando street. [user] that works. [system] your ride is booked and on its way. [user] thanks a bunch.
State: [state] destination=87 east san fernando street ride_type=a 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) 1 b) 3 c) 2 d) 4 destination=659 merchant street ride_type=b of possible values a) luxury b) regular c) pool [context] [user] i need a cab. [system] would you like a luxury or pool ride? [user] luxury please. [system] number of seats? [user] seats for 2 to 87 east san fernando street. [system] please confirm: luxury ride for 2 to 87 east san fernando street. [user] actually i'm in a group of 3. [system] please confirm: luxury ride for 3 to 87 east san fernando street. [user] that works. [system] your ride is booked and on its way. [user] thanks a bunch. [system] anything else? [user] no that's all.
State: [state] number_of_seats=b destination=87 east san fernando street ride_type=a