[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 number_of_adults=d of possible values a) 3 b) 2 c) 4 d) 1 e) 5 class=c of possible values a) business b) value c) flexible to=chicago date_of_journey=march 6th trip_protection=a of possible values a) true b) false [context] [user] i need train tickets. i'll be riding from anaheim, ca on the 13th of the month.
State: [state] journey_start_time=none from=anaheim, ca number_of_adults=none class=none to=none date_of_journey=the 13th 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 to=chicago trip_protection=b of possible values a) false b) true date_of_journey=march 6th journey_start_time=9:40 am class=a of possible values a) flexible b) value c) business number_of_adults=c of possible values a) 4 b) 5 c) 1 d) 3 e) 2 [context] [user] i need train tickets. i'll be riding from anaheim, ca on the 13th of the month. [system] can you provide me the arrival city? [user] oh right. i'll be traveling to sacramento, ca.
State: [state] from=anaheim, ca to=sacramento, ca trip_protection=none date_of_journey=the 13th journey_start_time=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] trip_protection=b of possible values a) false b) true class=b of possible values a) business b) flexible c) value to=chicago from=washington date_of_journey=march 6th journey_start_time=9:40 am number_of_adults=a of possible values a) 1 b) 3 c) 5 d) 2 e) 4 [context] [user] i need train tickets. i'll be riding from anaheim, ca on the 13th of the month. [system] can you provide me the arrival city? [user] oh right. i'll be traveling to sacramento, ca. [system] i have found tickets for you. there is a train departing to sacramento, ca at 6:50 am. the tickets will cost $132. [user] perfect. go ahead and book those train tickets for me.
State: [state] trip_protection=none class=none to=sacramento, ca from=anaheim, ca date_of_journey=the 13th journey_start_time=6:50 am 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 date_of_journey=march 6th class=a of possible values a) flexible b) value c) business to=chicago trip_protection=b of possible values a) false b) true number_of_adults=c of possible values a) 4 b) 3 c) 1 d) 2 e) 5 from=washington [context] [user] i need train tickets. i'll be riding from anaheim, ca on the 13th of the month. [system] can you provide me the arrival city? [user] oh right. i'll be traveling to sacramento, ca. [system] i have found tickets for you. there is a train departing to sacramento, ca at 6:50 am. the tickets will cost $132. [user] perfect. go ahead and book those train tickets for me. [system] how many tickets do you require? it is recommended that you have travel insurance as well. [user] travel insurance is a good idea. i'll take travel insurance along with one economy class ticket.
State: [state] journey_start_time=6:50 am date_of_journey=the 13th class=b to=sacramento, ca trip_protection=b number_of_adults=c from=anaheim, ca

[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 to=chicago number_of_adults=a of possible values a) 1 b) 5 c) 2 d) 3 e) 4 trip_protection=b of possible values a) false b) true date_of_journey=march 6th class=b of possible values a) value b) flexible c) business from=washington [context] [user] i need train tickets. i'll be riding from anaheim, ca on the 13th of the month. [system] can you provide me the arrival city? [user] oh right. i'll be traveling to sacramento, ca. [system] i have found tickets for you. there is a train departing to sacramento, ca at 6:50 am. the tickets will cost $132. [user] perfect. go ahead and book those train tickets for me. [system] how many tickets do you require? it is recommended that you have travel insurance as well. [user] travel insurance is a good idea. i'll take travel insurance along with one economy class ticket. [system] your train will be departing from anaheim on march 13th at 6:50 am. the arrival destination is sacramento. you wish to purchase 1 value ticket for this trip correct? [user] yep. that's all correct.
State: [state] journey_start_time=6:50 am to=sacramento number_of_adults=a trip_protection=b date_of_journey=march 13th class=a from=anaheim

[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] number_of_adults=c of possible values a) 2 b) 5 c) 1 d) 4 e) 3 journey_start_time=9:40 am trip_protection=a of possible values a) true b) false class=c of possible values a) business b) value c) flexible to=chicago date_of_journey=march 6th from=washington [context] [user] i need train tickets. i'll be riding from anaheim, ca on the 13th of the month. [system] can you provide me the arrival city? [user] oh right. i'll be traveling to sacramento, ca. [system] i have found tickets for you. there is a train departing to sacramento, ca at 6:50 am. the tickets will cost $132. [user] perfect. go ahead and book those train tickets for me. [system] how many tickets do you require? it is recommended that you have travel insurance as well. [user] travel insurance is a good idea. i'll take travel insurance along with one economy class ticket. [system] your train will be departing from anaheim on march 13th at 6:50 am. the arrival destination is sacramento. you wish to purchase 1 value ticket for this trip correct? [user] yep. that's all correct. [system] i have successfully booked your train ride. [user] great. thanks for the help!
State: [state] number_of_adults=c journey_start_time=6:50 am trip_protection=a class=b to=sacramento date_of_journey=march 13th from=anaheim

[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] number_of_adults=a of possible values a) 1 b) 4 c) 5 d) 3 e) 2 to=chicago from=washington journey_start_time=9:40 am date_of_journey=march 6th trip_protection=b of possible values a) false b) true class=b of possible values a) value b) flexible c) business [context] [user] i need train tickets. i'll be riding from anaheim, ca on the 13th of the month. [system] can you provide me the arrival city? [user] oh right. i'll be traveling to sacramento, ca. [system] i have found tickets for you. there is a train departing to sacramento, ca at 6:50 am. the tickets will cost $132. [user] perfect. go ahead and book those train tickets for me. [system] how many tickets do you require? it is recommended that you have travel insurance as well. [user] travel insurance is a good idea. i'll take travel insurance along with one economy class ticket. [system] your train will be departing from anaheim on march 13th at 6:50 am. the arrival destination is sacramento. you wish to purchase 1 value ticket for this trip correct? [user] yep. that's all correct. [system] i have successfully booked your train ride. [user] great. thanks for the help! [system] my pleasure. what else can i assist you with? [user] nothing else. you were a big help to me. thank you.
State: [state] number_of_adults=a to=sacramento from=anaheim journey_start_time=6:50 am date_of_journey=march 13th trip_protection=b class=a