[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) luxury b) regular c) pool number_of_seats=b of possible values a) 3 b) 2 c) 4 d) 1 destination=659 merchant street [context] [user] i need a ride to 1367 north mcdowell boulevard.
State: [state] ride_type=none number_of_seats=none destination=1367 north mcdowell boulevard

[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=b of possible values a) 1 b) 2 c) 4 d) 3 ride_type=c of possible values a) pool b) luxury c) regular [context] [user] i need a ride to 1367 north mcdowell boulevard. [system] for your ride, would prefer to have our luxury or pool option? it all depends on how many seats you need. [user] i only need 1 seat, preferably luxury.
State: [state] destination=1367 north mcdowell boulevard number_of_seats=a 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=a of possible values a) 2 b) 3 c) 4 d) 1 ride_type=c of possible values a) luxury b) pool c) regular destination=659 merchant street [context] [user] i need a ride to 1367 north mcdowell boulevard. [system] for your ride, would prefer to have our luxury or pool option? it all depends on how many seats you need. [user] i only need 1 seat, preferably luxury. [system] is this correct? your is of 1 seat of a luxury ride to 1367 north mcdowell boulevard? [user] that's perfect.
State: [state] number_of_seats=d ride_type=a destination=1367 north mcdowell boulevard

[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) pool b) luxury c) regular number_of_seats=d of possible values a) 4 b) 3 c) 1 d) 2 [context] [user] i need a ride to 1367 north mcdowell boulevard. [system] for your ride, would prefer to have our luxury or pool option? it all depends on how many seats you need. [user] i only need 1 seat, preferably luxury. [system] is this correct? your is of 1 seat of a luxury ride to 1367 north mcdowell boulevard? [user] that's perfect. [system] your ride is booked, and in progress. [user] thanks yo, i appreciate it.
State: [state] destination=1367 north mcdowell boulevard ride_type=b 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] destination=659 merchant street number_of_seats=a of possible values a) 2 b) 3 c) 1 d) 4 ride_type=c of possible values a) luxury b) pool c) regular [context] [user] i need a ride to 1367 north mcdowell boulevard. [system] for your ride, would prefer to have our luxury or pool option? it all depends on how many seats you need. [user] i only need 1 seat, preferably luxury. [system] is this correct? your is of 1 seat of a luxury ride to 1367 north mcdowell boulevard? [user] that's perfect. [system] your ride is booked, and in progress. [user] thanks yo, i appreciate it. [system] do you need anything else? [user] no, thanks again for your help though.
State: [state] destination=1367 north mcdowell boulevard number_of_seats=c ride_type=a