[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=a of possible values a) flexible b) business c) value journey_start_time=9:40 am number_of_adults=a of possible values a) 1 b) 4 c) 5 d) 3 e) 2 from=washington date_of_journey=march 6th to=chicago [context] [user] i need a train ticket with a fully refundable feature.
State: [state] trip_protection=none class=a journey_start_time=none number_of_adults=none from=none date_of_journey=none to=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 number_of_adults=e of possible values a) 3 b) 2 c) 4 d) 5 e) 1 journey_start_time=9:40 am date_of_journey=march 6th trip_protection=a of possible values a) true b) false to=chicago class=c of possible values a) business b) value c) flexible [context] [user] i need a train ticket with a fully refundable feature. [system] start by giving me the city you are leaving and where you are going. [user] i'm leaving san fran and going to sacramento, ca.
State: [state] from=san fran number_of_adults=none journey_start_time=none date_of_journey=none trip_protection=none to=sacramento, ca class=c

[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 to=chicago class=c of possible values a) value b) business c) flexible number_of_adults=a of possible values a) 1 b) 4 c) 3 d) 2 e) 5 trip_protection=b of possible values a) false b) true journey_start_time=9:40 am [context] [user] i need a train ticket with a fully refundable feature. [system] start by giving me the city you are leaving and where you are going. [user] i'm leaving san fran and going to sacramento, ca. [system] what date will you need tickets? [user] on the 9th of march please.
State: [state] from=san fran date_of_journey=9th of march to=sacramento, ca class=c number_of_adults=none trip_protection=none journey_start_time=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] class=b of possible values a) business b) flexible c) value date_of_journey=march 6th from=washington number_of_adults=e of possible values a) 5 b) 4 c) 2 d) 3 e) 1 to=chicago trip_protection=a of possible values a) true b) false journey_start_time=9:40 am [context] [user] i need a train ticket with a fully refundable feature. [system] start by giving me the city you are leaving and where you are going. [user] i'm leaving san fran and going to sacramento, ca. [system] what date will you need tickets? [user] on the 9th of march please. [system] well, there are 9 options, first up is 6:10 am and it will cost $69 total. [user] fine set me up with one ticket. make sure i have trip insurance though.
State: [state] class=b date_of_journey=9th of march from=san fran number_of_adults=e to=sacramento, ca trip_protection=a journey_start_time=6:10 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] from=washington number_of_adults=e of possible values a) 3 b) 5 c) 2 d) 4 e) 1 class=a of possible values a) flexible b) business c) value date_of_journey=march 6th to=chicago trip_protection=a of possible values a) true b) false journey_start_time=9:40 am [context] [user] i need a train ticket with a fully refundable feature. [system] start by giving me the city you are leaving and where you are going. [user] i'm leaving san fran and going to sacramento, ca. [system] what date will you need tickets? [user] on the 9th of march please. [system] well, there are 9 options, first up is 6:10 am and it will cost $69 total. [user] fine set me up with one ticket. make sure i have trip insurance though. [system] sure to confirm: 1 ticket for a train leaving san francisco and heading to sacramento. the train takes off on march 9th and leaves at 6:10 am. your ticket will have a flexible feature. [user] sure, tell me what stations are involved in this ticket?
State: [state] from=san fran number_of_adults=e class=a date_of_journey=9th of march to=sacramento trip_protection=a journey_start_time=6:10 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] number_of_adults=a of possible values a) 1 b) 3 c) 5 d) 4 e) 2 trip_protection=b of possible values a) false b) true date_of_journey=march 6th to=chicago from=washington journey_start_time=9:40 am class=b of possible values a) business b) flexible c) value [context] [user] i need a train ticket with a fully refundable feature. [system] start by giving me the city you are leaving and where you are going. [user] i'm leaving san fran and going to sacramento, ca. [system] what date will you need tickets? [user] on the 9th of march please. [system] well, there are 9 options, first up is 6:10 am and it will cost $69 total. [user] fine set me up with one ticket. make sure i have trip insurance though. [system] sure to confirm: 1 ticket for a train leaving san francisco and heading to sacramento. the train takes off on march 9th and leaves at 6:10 am. your ticket will have a flexible feature. [user] sure, tell me what stations are involved in this ticket? [system] your tickets are set, you'll leave salesforce transit center and will arrive at sacramento valley station. [user] that is totally ideal.
State: [state] number_of_adults=a trip_protection=b date_of_journey=9th of march to=sacramento from=san fran journey_start_time=6:10 am class=b