[example] [user] i would like to find a train. [system] where are you departing from and what is your destination? [user] i'm leaving washington to chicago on march 6th. [system] there are 5 trains. there is one leaving at 9:40 am for $109. [user] i would like to purchase one ticket. flexible ticket, and add travel insurance. [slots] trip_protection=a of possible values a) true b) false from=washington date_of_journey=march 6th journey_start_time=9:40 am to=chicago class=a of possible values a) flexible b) value c) business number_of_adults=e of possible values a) 4 b) 3 c) 2 d) 5 e) 1 [context] [user] i would like to get tickets on a train.
State: [state] trip_protection=none from=none date_of_journey=none journey_start_time=none to=none class=none number_of_adults=none

[example] [user] i would like to find a train. [system] where are you departing from and what is your destination? [user] i'm leaving washington to chicago on march 6th. [system] there are 5 trains. there is one leaving at 9:40 am for $109. [user] i would like to purchase one ticket. flexible ticket, and add travel insurance. [slots] from=washington to=chicago journey_start_time=9:40 am class=b of possible values a) value b) flexible c) business trip_protection=a of possible values a) true b) false date_of_journey=march 6th number_of_adults=d of possible values a) 2 b) 5 c) 4 d) 1 e) 3 [context] [user] i would like to get tickets on a train. [system] where would you be leaving from and where are you heading. when would you like to leave? [user] i would like to leave anaheim next monday for fresno, ca.
State: [state] from=anaheim to=fresno, ca journey_start_time=none class=none trip_protection=none date_of_journey=next monday number_of_adults=none

[example] [user] i would like to find a train. [system] where are you departing from and what is your destination? [user] i'm leaving washington to chicago on march 6th. [system] there are 5 trains. there is one leaving at 9:40 am for $109. [user] i would like to purchase one ticket. flexible ticket, and add travel insurance. [slots] from=washington class=a of possible values a) flexible b) value c) business journey_start_time=9:40 am trip_protection=a of possible values a) true b) false number_of_adults=c of possible values a) 4 b) 5 c) 1 d) 3 e) 2 to=chicago date_of_journey=march 6th [context] [user] i would like to get tickets on a train. [system] where would you be leaving from and where are you heading. when would you like to leave? [user] i would like to leave anaheim next monday for fresno, ca. [system] there are 6 options. the train departs at 7:10 am and the cost is $76. [user] that is awesome.
State: [state] from=anaheim class=none journey_start_time=7:10 am trip_protection=none number_of_adults=none to=fresno, ca date_of_journey=next monday

[example] [user] i would like to find a train. [system] where are you departing from and what is your destination? [user] i'm leaving washington to chicago on march 6th. [system] there are 5 trains. there is one leaving at 9:40 am for $109. [user] i would like to purchase one ticket. flexible ticket, and add travel insurance. [slots] trip_protection=a of possible values a) true b) false number_of_adults=a of possible values a) 1 b) 2 c) 4 d) 3 e) 5 date_of_journey=march 6th to=chicago journey_start_time=9:40 am from=washington class=c of possible values a) business b) value c) flexible [context] [user] i would like to get tickets on a train. [system] where would you be leaving from and where are you heading. when would you like to leave? [user] i would like to leave anaheim next monday for fresno, ca. [system] there are 6 options. the train departs at 7:10 am and the cost is $76. [user] that is awesome. [system] you would like to book tickets? [user] yes, i would.
State: [state] trip_protection=none number_of_adults=none date_of_journey=next monday to=fresno, ca journey_start_time=7:10 am from=anaheim class=none

[example] [user] i would like to find a train. [system] where are you departing from and what is your destination? [user] i'm leaving washington to chicago on march 6th. [system] there are 5 trains. there is one leaving at 9:40 am for $109. [user] i would like to purchase one ticket. flexible ticket, and add travel insurance. [slots] from=washington date_of_journey=march 6th number_of_adults=e of possible values a) 2 b) 5 c) 3 d) 4 e) 1 to=chicago class=c of possible values a) business b) value c) flexible trip_protection=a of possible values a) true b) false journey_start_time=9:40 am [context] [user] i would like to get tickets on a train. [system] where would you be leaving from and where are you heading. when would you like to leave? [user] i would like to leave anaheim next monday for fresno, ca. [system] there are 6 options. the train departs at 7:10 am and the cost is $76. [user] that is awesome. [system] you would like to book tickets? [user] yes, i would. [system] how many tickets and would you need travel insurance? [user] i want just 1 seat and i will have the trip insurance.
State: [state] from=anaheim date_of_journey=next monday number_of_adults=e to=fresno, ca class=none trip_protection=a journey_start_time=7:10 am

[example] [user] i would like to find a train. [system] where are you departing from and what is your destination? [user] i'm leaving washington to chicago on march 6th. [system] there are 5 trains. there is one leaving at 9:40 am for $109. [user] i would like to purchase one ticket. flexible ticket, and add travel insurance. [slots] trip_protection=a of possible values a) true b) false number_of_adults=b of possible values a) 4 b) 1 c) 2 d) 3 e) 5 date_of_journey=march 6th class=c of possible values a) business b) value c) flexible from=washington journey_start_time=9:40 am to=chicago [context] [user] i would like to get tickets on a train. [system] where would you be leaving from and where are you heading. when would you like to leave? [user] i would like to leave anaheim next monday for fresno, ca. [system] there are 6 options. the train departs at 7:10 am and the cost is $76. [user] that is awesome. [system] you would like to book tickets? [user] yes, i would. [system] how many tickets and would you need travel insurance? [user] i want just 1 seat and i will have the trip insurance. [system] you would like 1 value ticket on a train leaving anaheim at 7:10 am on march 4th, heading fresno? [user] that would be great.
State: [state] trip_protection=a number_of_adults=b date_of_journey=march 4th class=b from=anaheim journey_start_time=7:10 am to=fresno

[example] [user] i would like to find a train. [system] where are you departing from and what is your destination? [user] i'm leaving washington to chicago on march 6th. [system] there are 5 trains. there is one leaving at 9:40 am for $109. [user] i would like to purchase one ticket. flexible ticket, and add travel insurance. [slots] class=b of possible values a) value b) flexible c) business to=chicago trip_protection=b of possible values a) false b) true number_of_adults=d of possible values a) 4 b) 2 c) 3 d) 1 e) 5 journey_start_time=9:40 am from=washington date_of_journey=march 6th [context] [user] i would like to get tickets on a train. [system] where would you be leaving from and where are you heading. when would you like to leave? [user] i would like to leave anaheim next monday for fresno, ca. [system] there are 6 options. the train departs at 7:10 am and the cost is $76. [user] that is awesome. [system] you would like to book tickets? [user] yes, i would. [system] how many tickets and would you need travel insurance? [user] i want just 1 seat and i will have the trip insurance. [system] you would like 1 value ticket on a train leaving anaheim at 7:10 am on march 4th, heading fresno? [user] that would be great. [system] i have booked the tickets. [user] that would be awesome.
State: [state] class=a to=fresno trip_protection=b number_of_adults=d journey_start_time=7:10 am from=anaheim date_of_journey=march 4th

[example] [user] i would like to find a train. [system] where are you departing from and what is your destination? [user] i'm leaving washington to chicago on march 6th. [system] there are 5 trains. there is one leaving at 9:40 am for $109. [user] i would like to purchase one ticket. flexible ticket, and add travel insurance. [slots] trip_protection=b of possible values a) false b) true from=washington to=chicago class=b of possible values a) value b) flexible c) business number_of_adults=a of possible values a) 1 b) 3 c) 4 d) 5 e) 2 date_of_journey=march 6th journey_start_time=9:40 am [context] [user] i would like to get tickets on a train. [system] where would you be leaving from and where are you heading. when would you like to leave? [user] i would like to leave anaheim next monday for fresno, ca. [system] there are 6 options. the train departs at 7:10 am and the cost is $76. [user] that is awesome. [system] you would like to book tickets? [user] yes, i would. [system] how many tickets and would you need travel insurance? [user] i want just 1 seat and i will have the trip insurance. [system] you would like 1 value ticket on a train leaving anaheim at 7:10 am on march 4th, heading fresno? [user] that would be great. [system] i have booked the tickets. [user] that would be awesome. [system] anything else you need help with? [user] no. you have helped enough.
State: [state] trip_protection=b from=anaheim to=fresno class=a number_of_adults=a date_of_journey=march 4th journey_start_time=7:10 am