[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 from=washington class=a of possible values a) flexible b) business c) value number_of_adults=c of possible values a) 3 b) 4 c) 1 d) 5 e) 2 trip_protection=a of possible values a) true b) false to=chicago journey_start_time=9:40 am [context] [user] so i'm wanting to go to washington. could you get me a train ticket? i'd like it conditionally refundable if possible.
State: [state] date_of_journey=none from=none class=c number_of_adults=none trip_protection=none to=washington 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] journey_start_time=9:40 am class=b of possible values a) value b) flexible c) business from=washington to=chicago trip_protection=b of possible values a) false b) true date_of_journey=march 6th number_of_adults=e of possible values a) 5 b) 2 c) 3 d) 4 e) 1 [context] [user] so i'm wanting to go to washington. could you get me a train ticket? i'd like it conditionally refundable if possible. [system] okay, when would you like to go? where are you departing from? [user] i'd like to leave from philly on march 4th.
State: [state] journey_start_time=none class=a from=philly to=washington trip_protection=none date_of_journey=march 4th 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=a of possible values a) true b) false date_of_journey=march 6th journey_start_time=9:40 am to=chicago from=washington class=a of possible values a) flexible b) value c) business number_of_adults=d of possible values a) 4 b) 2 c) 3 d) 1 e) 5 [context] [user] so i'm wanting to go to washington. could you get me a train ticket? i'd like it conditionally refundable if possible. [system] okay, when would you like to go? where are you departing from? [user] i'd like to leave from philly on march 4th. [system] there's a departure for the tickets at 8:30 am for that date. total cost is $56. [user] okay, cool. what's the name of the station it arrives?
State: [state] trip_protection=none date_of_journey=march 4th journey_start_time=none to=washington from=philly class=b 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] class=c of possible values a) value b) business c) flexible from=washington date_of_journey=march 6th journey_start_time=9:40 am to=chicago number_of_adults=a of possible values a) 1 b) 4 c) 3 d) 2 e) 5 trip_protection=a of possible values a) true b) false [context] [user] so i'm wanting to go to washington. could you get me a train ticket? i'd like it conditionally refundable if possible. [system] okay, when would you like to go? where are you departing from? [user] i'd like to leave from philly on march 4th. [system] there's a departure for the tickets at 8:30 am for that date. total cost is $56. [user] okay, cool. what's the name of the station it arrives? [system] it will arrive at union station. [user] what about which station it leaves?
State: [state] class=a from=philly date_of_journey=march 4th journey_start_time=none to=washington number_of_adults=none 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] journey_start_time=9:40 am date_of_journey=march 6th from=washington trip_protection=b of possible values a) false b) true to=chicago class=a of possible values a) flexible b) business c) value number_of_adults=d of possible values a) 3 b) 2 c) 4 d) 1 e) 5 [context] [user] so i'm wanting to go to washington. could you get me a train ticket? i'd like it conditionally refundable if possible. [system] okay, when would you like to go? where are you departing from? [user] i'd like to leave from philly on march 4th. [system] there's a departure for the tickets at 8:30 am for that date. total cost is $56. [user] okay, cool. what's the name of the station it arrives? [system] it will arrive at union station. [user] what about which station it leaves? [system] it will leave from 30th street station in philly. [user] okay, cool.
State: [state] journey_start_time=8:30 am date_of_journey=march 4th from=philly trip_protection=none to=washington class=c 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] to=chicago trip_protection=b of possible values a) false b) true date_of_journey=march 6th class=b of possible values a) business b) flexible c) value from=washington number_of_adults=c of possible values a) 5 b) 3 c) 1 d) 4 e) 2 journey_start_time=9:40 am [context] [user] so i'm wanting to go to washington. could you get me a train ticket? i'd like it conditionally refundable if possible. [system] okay, when would you like to go? where are you departing from? [user] i'd like to leave from philly on march 4th. [system] there's a departure for the tickets at 8:30 am for that date. total cost is $56. [user] okay, cool. what's the name of the station it arrives? [system] it will arrive at union station. [user] what about which station it leaves? [system] it will leave from 30th street station in philly. [user] okay, cool. [system] would you like to reserve the tickets? [user] yes, please make the reservation for the ticket.
State: [state] to=washington trip_protection=none date_of_journey=march 4th class=c from=philly number_of_adults=none journey_start_time=8:30 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] date_of_journey=march 6th journey_start_time=9:40 am number_of_adults=a of possible values a) 1 b) 2 c) 4 d) 5 e) 3 class=b of possible values a) business b) flexible c) value trip_protection=a of possible values a) true b) false from=washington to=chicago [context] [user] so i'm wanting to go to washington. could you get me a train ticket? i'd like it conditionally refundable if possible. [system] okay, when would you like to go? where are you departing from? [user] i'd like to leave from philly on march 4th. [system] there's a departure for the tickets at 8:30 am for that date. total cost is $56. [user] okay, cool. what's the name of the station it arrives? [system] it will arrive at union station. [user] what about which station it leaves? [system] it will leave from 30th street station in philly. [user] okay, cool. [system] would you like to reserve the tickets? [user] yes, please make the reservation for the ticket. [system] how many tickets would you like to purchase? additionally, do you want any travel insurance for this trip? [user] i'd like 1 seat and yes, i want insurance for the trip.
State: [state] date_of_journey=march 4th journey_start_time=8:30 am number_of_adults=a class=c trip_protection=a from=philly to=washington

[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 from=washington to=chicago journey_start_time=9:40 am trip_protection=b of possible values a) false b) true number_of_adults=b of possible values a) 5 b) 1 c) 2 d) 3 e) 4 date_of_journey=march 6th [context] [user] so i'm wanting to go to washington. could you get me a train ticket? i'd like it conditionally refundable if possible. [system] okay, when would you like to go? where are you departing from? [user] i'd like to leave from philly on march 4th. [system] there's a departure for the tickets at 8:30 am for that date. total cost is $56. [user] okay, cool. what's the name of the station it arrives? [system] it will arrive at union station. [user] what about which station it leaves? [system] it will leave from 30th street station in philly. [user] okay, cool. [system] would you like to reserve the tickets? [user] yes, please make the reservation for the ticket. [system] how many tickets would you like to purchase? additionally, do you want any travel insurance for this trip? [user] i'd like 1 seat and yes, i want insurance for the trip. [system] okay. so you'd like a train ticket leaving from philadelphia and arriving in washington. this ticket is for march 4th, departing at 8:30 am. you are purchasing 1 value ticket with trip insurance. please confirm if this is okay. [user] confirmed.
State: [state] class=b from=philadelphia to=washington journey_start_time=8:30 am trip_protection=b number_of_adults=b 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] number_of_adults=c of possible values a) 3 b) 5 c) 1 d) 4 e) 2 journey_start_time=9:40 am trip_protection=b of possible values a) false b) true to=chicago date_of_journey=march 6th from=washington class=a of possible values a) flexible b) value c) business [context] [user] so i'm wanting to go to washington. could you get me a train ticket? i'd like it conditionally refundable if possible. [system] okay, when would you like to go? where are you departing from? [user] i'd like to leave from philly on march 4th. [system] there's a departure for the tickets at 8:30 am for that date. total cost is $56. [user] okay, cool. what's the name of the station it arrives? [system] it will arrive at union station. [user] what about which station it leaves? [system] it will leave from 30th street station in philly. [user] okay, cool. [system] would you like to reserve the tickets? [user] yes, please make the reservation for the ticket. [system] how many tickets would you like to purchase? additionally, do you want any travel insurance for this trip? [user] i'd like 1 seat and yes, i want insurance for the trip. [system] okay. so you'd like a train ticket leaving from philadelphia and arriving in washington. this ticket is for march 4th, departing at 8:30 am. you are purchasing 1 value ticket with trip insurance. please confirm if this is okay. [user] confirmed. [system] okay, great. your ticket was reserved successfully! [user] thanks so much, you were a great help.
State: [state] number_of_adults=c journey_start_time=8:30 am trip_protection=b to=washington date_of_journey=march 4th from=philadelphia class=b

[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=b of possible values a) 3 b) 1 c) 4 d) 2 e) 5 to=chicago date_of_journey=march 6th journey_start_time=9:40 am class=b of possible values a) business b) flexible c) value trip_protection=a of possible values a) true b) false from=washington [context] [user] so i'm wanting to go to washington. could you get me a train ticket? i'd like it conditionally refundable if possible. [system] okay, when would you like to go? where are you departing from? [user] i'd like to leave from philly on march 4th. [system] there's a departure for the tickets at 8:30 am for that date. total cost is $56. [user] okay, cool. what's the name of the station it arrives? [system] it will arrive at union station. [user] what about which station it leaves? [system] it will leave from 30th street station in philly. [user] okay, cool. [system] would you like to reserve the tickets? [user] yes, please make the reservation for the ticket. [system] how many tickets would you like to purchase? additionally, do you want any travel insurance for this trip? [user] i'd like 1 seat and yes, i want insurance for the trip. [system] okay. so you'd like a train ticket leaving from philadelphia and arriving in washington. this ticket is for march 4th, departing at 8:30 am. you are purchasing 1 value ticket with trip insurance. please confirm if this is okay. [user] confirmed. [system] okay, great. your ticket was reserved successfully! [user] thanks so much, you were a great help. [system] you're welcome. anything else i can do? [user] nope, that's it. thanks again.
State: [state] number_of_adults=b to=washington date_of_journey=march 4th journey_start_time=8:30 am class=c trip_protection=a from=philadelphia