[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=a of possible values a) flexible b) value c) business journey_start_time=9:40 am trip_protection=b of possible values a) false b) true number_of_adults=c of possible values a) 2 b) 3 c) 1 d) 4 e) 5 to=chicago date_of_journey=march 6th from=washington [context] [user] would you help me to search a train which going to phoenix from anaheim and i want 1 ticket.
State: [state] class=none journey_start_time=none trip_protection=none number_of_adults=c to=phoenix date_of_journey=none 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] date_of_journey=march 6th from=washington trip_protection=b of possible values a) false b) true class=c of possible values a) business b) value c) flexible journey_start_time=9:40 am to=chicago number_of_adults=a of possible values a) 1 b) 4 c) 2 d) 5 e) 3 [context] [user] would you help me to search a train which going to phoenix from anaheim and i want 1 ticket. [system] on which date you want to travel? [user] search luxurious ticket for march 12th.
State: [state] date_of_journey=march 12th from=anaheim trip_protection=none class=a journey_start_time=none to=phoenix number_of_adults=a

[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=a of possible values a) flexible b) business c) value from=washington number_of_adults=e of possible values a) 5 b) 4 c) 2 d) 3 e) 1 to=chicago date_of_journey=march 6th trip_protection=b of possible values a) false b) true [context] [user] would you help me to search a train which going to phoenix from anaheim and i want 1 ticket. [system] on which date you want to travel? [user] search luxurious ticket for march 12th. [system] i found 4 trains of your choice which departs at 6:30 am and the ticket cost is $164. [user] can i know the leaving station?
State: [state] journey_start_time=none class=b from=anaheim number_of_adults=e to=phoenix date_of_journey=march 12th 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 journey_start_time=9:40 am to=chicago 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) 2 c) 4 d) 3 e) 5 class=b of possible values a) business b) flexible c) value [context] [user] would you help me to search a train which going to phoenix from anaheim and i want 1 ticket. [system] on which date you want to travel? [user] search luxurious ticket for march 12th. [system] i found 4 trains of your choice which departs at 6:30 am and the ticket cost is $164. [user] can i know the leaving station? [system] anaheim intermodal center is the leaving station. [user] can i know the arrival station?
State: [state] from=anaheim journey_start_time=none to=phoenix date_of_journey=march 12th trip_protection=none number_of_adults=a class=a

[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 number_of_adults=a of possible values a) 1 b) 4 c) 5 d) 2 e) 3 class=c of possible values a) value b) business c) flexible to=chicago trip_protection=a of possible values a) true b) false journey_start_time=9:40 am from=washington [context] [user] would you help me to search a train which going to phoenix from anaheim and i want 1 ticket. [system] on which date you want to travel? [user] search luxurious ticket for march 12th. [system] i found 4 trains of your choice which departs at 6:30 am and the ticket cost is $164. [user] can i know the leaving station? [system] anaheim intermodal center is the leaving station. [user] can i know the arrival station? [system] phoenix union station is the arrival station. [user] this is cool. i like to book the tickets.
State: [state] date_of_journey=march 12th number_of_adults=a class=b to=phoenix trip_protection=none journey_start_time=6:30 am 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] date_of_journey=march 6th number_of_adults=c of possible values a) 5 b) 2 c) 1 d) 4 e) 3 class=c of possible values a) value b) business c) flexible to=chicago journey_start_time=9:40 am trip_protection=a of possible values a) true b) false from=washington [context] [user] would you help me to search a train which going to phoenix from anaheim and i want 1 ticket. [system] on which date you want to travel? [user] search luxurious ticket for march 12th. [system] i found 4 trains of your choice which departs at 6:30 am and the ticket cost is $164. [user] can i know the leaving station? [system] anaheim intermodal center is the leaving station. [user] can i know the arrival station? [system] phoenix union station is the arrival station. [user] this is cool. i like to book the tickets. [system] do you need travel insurance? [user] yes, i need travel insurance.
State: [state] date_of_journey=march 12th number_of_adults=c class=b to=phoenix journey_start_time=6:30 am trip_protection=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] trip_protection=b of possible values a) false b) true number_of_adults=e of possible values a) 2 b) 5 c) 4 d) 3 e) 1 from=washington to=chicago journey_start_time=9:40 am date_of_journey=march 6th class=b of possible values a) value b) flexible c) business [context] [user] would you help me to search a train which going to phoenix from anaheim and i want 1 ticket. [system] on which date you want to travel? [user] search luxurious ticket for march 12th. [system] i found 4 trains of your choice which departs at 6:30 am and the ticket cost is $164. [user] can i know the leaving station? [system] anaheim intermodal center is the leaving station. [user] can i know the arrival station? [system] phoenix union station is the arrival station. [user] this is cool. i like to book the tickets. [system] do you need travel insurance? [user] yes, i need travel insurance. [system] please give confirmation details: you need a train ticket leaving from anaheim to phoenix for march 12th at 6:30 am and ticket is for 1 people with trip insurance and business class ticket. [user] this is perfect for me.
State: [state] trip_protection=b number_of_adults=e from=anaheim to=phoenix journey_start_time=6:30 am date_of_journey=march 12th 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 trip_protection=b of possible values a) false b) true to=chicago number_of_adults=a of possible values a) 1 b) 2 c) 4 d) 3 e) 5 journey_start_time=9:40 am date_of_journey=march 6th class=a of possible values a) flexible b) business c) value [context] [user] would you help me to search a train which going to phoenix from anaheim and i want 1 ticket. [system] on which date you want to travel? [user] search luxurious ticket for march 12th. [system] i found 4 trains of your choice which departs at 6:30 am and the ticket cost is $164. [user] can i know the leaving station? [system] anaheim intermodal center is the leaving station. [user] can i know the arrival station? [system] phoenix union station is the arrival station. [user] this is cool. i like to book the tickets. [system] do you need travel insurance? [user] yes, i need travel insurance. [system] please give confirmation details: you need a train ticket leaving from anaheim to phoenix for march 12th at 6:30 am and ticket is for 1 people with trip insurance and business class ticket. [user] this is perfect for me. [system] train ticket is booked successfully. [user] thanks for your great help.
State: [state] from=anaheim trip_protection=b to=phoenix number_of_adults=a journey_start_time=6:30 am date_of_journey=march 12th 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] from=washington trip_protection=a of possible values a) true b) false date_of_journey=march 6th class=b of possible values a) value b) flexible c) business to=chicago journey_start_time=9:40 am number_of_adults=a of possible values a) 1 b) 2 c) 4 d) 3 e) 5 [context] [user] would you help me to search a train which going to phoenix from anaheim and i want 1 ticket. [system] on which date you want to travel? [user] search luxurious ticket for march 12th. [system] i found 4 trains of your choice which departs at 6:30 am and the ticket cost is $164. [user] can i know the leaving station? [system] anaheim intermodal center is the leaving station. [user] can i know the arrival station? [system] phoenix union station is the arrival station. [user] this is cool. i like to book the tickets. [system] do you need travel insurance? [user] yes, i need travel insurance. [system] please give confirmation details: you need a train ticket leaving from anaheim to phoenix for march 12th at 6:30 am and ticket is for 1 people with trip insurance and business class ticket. [user] this is perfect for me. [system] train ticket is booked successfully. [user] thanks for your great help. [system] any other help you want? [user] no, not now..thanks a lot
State: [state] from=anaheim trip_protection=a date_of_journey=march 12th class=c to=phoenix journey_start_time=6:30 am number_of_adults=a