[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 class=a of possible values a) flexible b) value c) business number_of_adults=e of possible values a) 3 b) 5 c) 2 d) 4 e) 1 trip_protection=b of possible values a) false b) true from=washington journey_start_time=9:40 am [context] [user] i have a plan for a short trip for which i need to find for a train to travel. can you find me the one in portland, or.
State: [state] date_of_journey=none to=portland, or class=none number_of_adults=none trip_protection=none from=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] trip_protection=b of possible values a) false b) true class=b of possible values a) business b) flexible c) value to=chicago number_of_adults=d of possible values a) 4 b) 3 c) 5 d) 1 e) 2 journey_start_time=9:40 am from=washington date_of_journey=march 6th [context] [user] i have a plan for a short trip for which i need to find for a train to travel. can you find me the one in portland, or. [system] yes, for which date you want to me to book the train. [user] i need it on march 9th.
State: [state] trip_protection=none class=none to=portland, or number_of_adults=none journey_start_time=none from=none date_of_journey=march 9th

[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) business c) value to=chicago number_of_adults=a of possible values a) 1 b) 3 c) 4 d) 2 e) 5 trip_protection=b of possible values a) false b) true journey_start_time=9:40 am from=washington date_of_journey=march 6th [context] [user] i have a plan for a short trip for which i need to find for a train to travel. can you find me the one in portland, or. [system] yes, for which date you want to me to book the train. [user] i need it on march 9th. [system] from where you want to start your travel? [user] i think you can search for the train from vancouver, bc.
State: [state] class=none to=portland, or number_of_adults=none trip_protection=none journey_start_time=none from=vancouver, bc date_of_journey=march 9th

[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=d of possible values a) 4 b) 2 c) 3 d) 1 e) 5 trip_protection=b of possible values a) false b) true date_of_journey=march 6th journey_start_time=9:40 am class=c of possible values a) business b) value c) flexible to=chicago from=washington [context] [user] i have a plan for a short trip for which i need to find for a train to travel. can you find me the one in portland, or. [system] yes, for which date you want to me to book the train. [user] i need it on march 9th. [system] from where you want to start your travel? [user] i think you can search for the train from vancouver, bc. [system] what about a train departing at 6:50 am with total cost $80 which is the suitable one for you i think from the 8 results i got. [user] what is the final station to which the train will arrive?
State: [state] number_of_adults=none trip_protection=none date_of_journey=march 9th journey_start_time=none class=none to=portland, or from=vancouver, bc

[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=e of possible values a) 2 b) 3 c) 5 d) 4 e) 1 date_of_journey=march 6th trip_protection=a of possible values a) true b) false to=chicago from=washington class=b of possible values a) value b) flexible c) business journey_start_time=9:40 am [context] [user] i have a plan for a short trip for which i need to find for a train to travel. can you find me the one in portland, or. [system] yes, for which date you want to me to book the train. [user] i need it on march 9th. [system] from where you want to start your travel? [user] i think you can search for the train from vancouver, bc. [system] what about a train departing at 6:50 am with total cost $80 which is the suitable one for you i think from the 8 results i got. [user] what is the final station to which the train will arrive? [system] the destination is union station. [user] what is the origin station?
State: [state] number_of_adults=none date_of_journey=march 9th trip_protection=none to=portland, or from=vancouver, bc class=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] trip_protection=a of possible values a) true b) false number_of_adults=d of possible values a) 2 b) 4 c) 3 d) 1 e) 5 from=washington to=chicago date_of_journey=march 6th class=a of possible values a) flexible b) value c) business journey_start_time=9:40 am [context] [user] i have a plan for a short trip for which i need to find for a train to travel. can you find me the one in portland, or. [system] yes, for which date you want to me to book the train. [user] i need it on march 9th. [system] from where you want to start your travel? [user] i think you can search for the train from vancouver, bc. [system] what about a train departing at 6:50 am with total cost $80 which is the suitable one for you i think from the 8 results i got. [user] what is the final station to which the train will arrive? [system] the destination is union station. [user] what is the origin station? [system] this train will leave from pacific central station. [user] that is okay for me and thanks a lot.
State: [state] trip_protection=none number_of_adults=none from=vancouver, bc to=portland, or date_of_journey=march 9th class=none journey_start_time=6:50 am