[example] [user] i missed my train will you call me a shared cab ride? [system] please tell the number of passengers ? [user] just myself [system] to which place ride should go to? [user] ride need to go to 3090 olsen drive. [slots] destination=3090 olsen drive shared_ride=b of possible values a) false b) true number_of_riders=b of possible values a) 3 b) 1 c) 4 d) 2 [context] [user] i want to book a cab, can you find for me?
State: [state] destination=none shared_ride=none number_of_riders=none

[example] [user] i missed my train will you call me a shared cab ride? [system] please tell the number of passengers ? [user] just myself [system] to which place ride should go to? [user] ride need to go to 3090 olsen drive. [slots] destination=3090 olsen drive shared_ride=b of possible values a) false b) true number_of_riders=c of possible values a) 4 b) 2 c) 1 d) 3 [context] [user] i want to book a cab, can you find for me? [system] to which place shall i book and for how many people? is shared ride is convenient to you? [user] yes, i am okay with it and please search for cab to 951 pomona avenue for 1 person.
State: [state] destination=951 pomona avenue shared_ride=b number_of_riders=c

[example] [user] i missed my train will you call me a shared cab ride? [system] please tell the number of passengers ? [user] just myself [system] to which place ride should go to? [user] ride need to go to 3090 olsen drive. [slots] number_of_riders=d of possible values a) 4 b) 2 c) 3 d) 1 destination=3090 olsen drive shared_ride=b of possible values a) false b) true [context] [user] i want to book a cab, can you find for me? [system] to which place shall i book and for how many people? is shared ride is convenient to you? [user] yes, i am okay with it and please search for cab to 951 pomona avenue for 1 person. [system] please confirm to book a shared ride cab for 1 person to 951 pomona avenue. [user] yes, make it soon, tell me the time detail.
State: [state] number_of_riders=d destination=951 pomona avenue shared_ride=b

[example] [user] i missed my train will you call me a shared cab ride? [system] please tell the number of passengers ? [user] just myself [system] to which place ride should go to? [user] ride need to go to 3090 olsen drive. [slots] number_of_riders=c of possible values a) 2 b) 3 c) 1 d) 4 destination=3090 olsen drive shared_ride=b of possible values a) false b) true [context] [user] i want to book a cab, can you find for me? [system] to which place shall i book and for how many people? is shared ride is convenient to you? [user] yes, i am okay with it and please search for cab to 951 pomona avenue for 1 person. [system] please confirm to book a shared ride cab for 1 person to 951 pomona avenue. [user] yes, make it soon, tell me the time detail. [system] the ride will be for 27 minutes and have booked your cab which will reach you soon. [user] thank you very much.
State: [state] number_of_riders=c destination=951 pomona avenue shared_ride=b