[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) business b) flexible c) value date_of_journey=march 6th trip_protection=a of possible values a) true b) false number_of_adults=a of possible values a) 1 b) 3 c) 4 d) 5 e) 2 [context] [user] i would like help selecting a train for a trip that i am taking.
State: [state] from=none to=none journey_start_time=none class=none date_of_journey=none trip_protection=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] journey_start_time=9:40 am trip_protection=a of possible values a) true b) false date_of_journey=march 6th class=c of possible values a) business b) value c) flexible to=chicago from=washington number_of_adults=a of possible values a) 1 b) 3 c) 2 d) 5 e) 4 [context] [user] i would like help selecting a train for a trip that i am taking. [system] what is your destination city? [user] my destination city is phoenix
State: [state] journey_start_time=none trip_protection=none date_of_journey=none class=none to=phoenix from=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] journey_start_time=9:40 am from=washington class=a of possible values a) flexible b) value c) business date_of_journey=march 6th trip_protection=b of possible values a) false b) true number_of_adults=b of possible values a) 2 b) 1 c) 5 d) 4 e) 3 to=chicago [context] [user] i would like help selecting a train for a trip that i am taking. [system] what is your destination city? [user] my destination city is phoenix [system] and on which day are you planning to leave? [user] i would like book tickets for day after tomorrow
State: [state] journey_start_time=none from=none class=none date_of_journey=day after tomorrow trip_protection=none number_of_adults=none to=phoenix

[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=c of possible values a) business b) value c) flexible to=chicago date_of_journey=march 6th journey_start_time=9:40 am number_of_adults=d of possible values a) 3 b) 4 c) 2 d) 1 e) 5 from=washington trip_protection=b of possible values a) false b) true [context] [user] i would like help selecting a train for a trip that i am taking. [system] what is your destination city? [user] my destination city is phoenix [system] and on which day are you planning to leave? [user] i would like book tickets for day after tomorrow [system] and where will you be leaving from for this trip? [user] i will be leaving for my trip from la
State: [state] class=none to=phoenix date_of_journey=day after tomorrow journey_start_time=none number_of_adults=none from=la trip_protection=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 date_of_journey=march 6th trip_protection=b of possible values a) false b) true number_of_adults=a of possible values a) 1 b) 3 c) 4 d) 5 e) 2 to=chicago [context] [user] i would like help selecting a train for a trip that i am taking. [system] what is your destination city? [user] my destination city is phoenix [system] and on which day are you planning to leave? [user] i would like book tickets for day after tomorrow [system] and where will you be leaving from for this trip? [user] i will be leaving for my trip from la [system] the fare is $86 for a train that leaves at 6:30 am [user] great, that works
State: [state] from=la class=none journey_start_time=6:30 am date_of_journey=day after tomorrow trip_protection=none number_of_adults=none to=phoenix

[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=c of possible values a) business b) value c) flexible journey_start_time=9:40 am to=chicago trip_protection=b of possible values a) false b) true number_of_adults=c of possible values a) 5 b) 2 c) 1 d) 4 e) 3 date_of_journey=march 6th [context] [user] i would like help selecting a train for a trip that i am taking. [system] what is your destination city? [user] my destination city is phoenix [system] and on which day are you planning to leave? [user] i would like book tickets for day after tomorrow [system] and where will you be leaving from for this trip? [user] i will be leaving for my trip from la [system] the fare is $86 for a train that leaves at 6:30 am [user] great, that works [system] would you like to go ahead and purchase tickets for this train? [user] no, not at this time. thanks
State: [state] from=la class=none journey_start_time=6:30 am to=phoenix trip_protection=none number_of_adults=none date_of_journey=day after tomorrow

[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] date_of_journey=march 6th to=chicago journey_start_time=9:40 am class=a of possible values a) flexible b) business c) value from=washington number_of_adults=a of possible values a) 1 b) 4 c) 2 d) 3 e) 5 trip_protection=b of possible values a) false b) true [context] [user] i would like help selecting a train for a trip that i am taking. [system] what is your destination city? [user] my destination city is phoenix [system] and on which day are you planning to leave? [user] i would like book tickets for day after tomorrow [system] and where will you be leaving from for this trip? [user] i will be leaving for my trip from la [system] the fare is $86 for a train that leaves at 6:30 am [user] great, that works [system] would you like to go ahead and purchase tickets for this train? [user] no, not at this time. thanks [system] do you need any further assistance? [user] no, that's it for me. thanks for all of your help!
State: [state] date_of_journey=day after tomorrow to=phoenix journey_start_time=6:30 am class=none from=la number_of_adults=none trip_protection=none