[example] [user] i would like to get two tickets on a round trip flight that will get me to san francisco from san diego. [system] will you be leaving on march 2nd? [user] i would like to leave next monday. [system] what day do you want your return flight to be? [user] i would like to fly with united airlines and come back on the 11th of this month. i have no preference about which ticket class it is. [slots] return_date=11th of this month airlines=g of possible values a) american airlines b) delta airlines c) air canada d) latam brasil e) british airways f) air france g) united airlines h) southwest airlines i) lot polish airlines j) south african airways k) alaska airlines seating_class=dontcare of possible values a) economy b) premium economy c) business number_of_tickets=a of possible values a) 2 b) 4 c) 3 d) 1 departure_date=next monday origin_airport=san diego destination_airport=san francisco [context] [user] i'm looking for a one way flight. i need three economy class tickets.
State: [state] return_date=none airlines=none seating_class=a number_of_tickets=c departure_date=none origin_airport=none destination_airport=none

[example] [user] i would like to get two tickets on a round trip flight that will get me to san francisco from san diego. [system] will you be leaving on march 2nd? [user] i would like to leave next monday. [system] what day do you want your return flight to be? [user] i would like to fly with united airlines and come back on the 11th of this month. i have no preference about which ticket class it is. [slots] destination_airport=san francisco airlines=d of possible values a) air france b) lot polish airlines c) latam brasil d) united airlines e) delta airlines f) american airlines g) british airways h) southwest airlines i) air canada j) alaska airlines k) south african airways origin_airport=san diego seating_class=dontcare of possible values a) economy b) business c) premium economy return_date=11th of this month departure_date=next monday number_of_tickets=a of possible values a) 2 b) 4 c) 3 d) 1 [context] [user] i'm looking for a one way flight. i need three economy class tickets. [system] when do you want to leave? [user] i'm leaving on the 11th of march.
State: [state] destination_airport=none airlines=none origin_airport=none seating_class=a return_date=none departure_date=11th of march number_of_tickets=c

[example] [user] i would like to get two tickets on a round trip flight that will get me to san francisco from san diego. [system] will you be leaving on march 2nd? [user] i would like to leave next monday. [system] what day do you want your return flight to be? [user] i would like to fly with united airlines and come back on the 11th of this month. i have no preference about which ticket class it is. [slots] number_of_tickets=c of possible values a) 1 b) 3 c) 2 d) 4 origin_airport=san diego airlines=f of possible values a) delta airlines b) south african airways c) lot polish airlines d) southwest airlines e) alaska airlines f) united airlines g) air france h) latam brasil i) american airlines j) british airways k) air canada return_date=11th of this month departure_date=next monday destination_airport=san francisco seating_class=dontcare of possible values a) premium economy b) economy c) business [context] [user] i'm looking for a one way flight. i need three economy class tickets. [system] when do you want to leave? [user] i'm leaving on the 11th of march. [system] what city are you leaving from? [user] i'm leaving from sf.
State: [state] number_of_tickets=b origin_airport=sf airlines=none return_date=none departure_date=11th of march destination_airport=none seating_class=b

[example] [user] i would like to get two tickets on a round trip flight that will get me to san francisco from san diego. [system] will you be leaving on march 2nd? [user] i would like to leave next monday. [system] what day do you want your return flight to be? [user] i would like to fly with united airlines and come back on the 11th of this month. i have no preference about which ticket class it is. [slots] return_date=11th of this month airlines=b of possible values a) lot polish airlines b) united airlines c) british airways d) alaska airlines e) american airlines f) air france g) south african airways h) delta airlines i) latam brasil j) air canada k) southwest airlines destination_airport=san francisco departure_date=next monday seating_class=dontcare of possible values a) premium economy b) economy c) business number_of_tickets=a of possible values a) 2 b) 3 c) 1 d) 4 origin_airport=san diego [context] [user] i'm looking for a one way flight. i need three economy class tickets. [system] when do you want to leave? [user] i'm leaving on the 11th of march. [system] what city are you leaving from? [user] i'm leaving from sf. [system] where are you going? [user] i'm going to phoenix, az.
State: [state] return_date=none airlines=none destination_airport=phoenix, az departure_date=11th of march seating_class=b number_of_tickets=b origin_airport=sf

[example] [user] i would like to get two tickets on a round trip flight that will get me to san francisco from san diego. [system] will you be leaving on march 2nd? [user] i would like to leave next monday. [system] what day do you want your return flight to be? [user] i would like to fly with united airlines and come back on the 11th of this month. i have no preference about which ticket class it is. [slots] airlines=a of possible values a) united airlines b) southwest airlines c) american airlines d) air france e) latam brasil f) british airways g) lot polish airlines h) south african airways i) delta airlines j) air canada k) alaska airlines return_date=11th of this month seating_class=dontcare of possible values a) economy b) premium economy c) business destination_airport=san francisco departure_date=next monday number_of_tickets=a of possible values a) 2 b) 3 c) 4 d) 1 origin_airport=san diego [context] [user] i'm looking for a one way flight. i need three economy class tickets. [system] when do you want to leave? [user] i'm leaving on the 11th of march. [system] what city are you leaving from? [user] i'm leaving from sf. [system] where are you going? [user] i'm going to phoenix, az. [system] i found 5 flights. there is an alaska airlines flight that leaves at 11:50 pm for $120. [user] what time does the flight arrive?
State: [state] airlines=none return_date=none seating_class=a destination_airport=phoenix, az departure_date=11th of march number_of_tickets=b origin_airport=sf

[example] [user] i would like to get two tickets on a round trip flight that will get me to san francisco from san diego. [system] will you be leaving on march 2nd? [user] i would like to leave next monday. [system] what day do you want your return flight to be? [user] i would like to fly with united airlines and come back on the 11th of this month. i have no preference about which ticket class it is. [slots] seating_class=dontcare of possible values a) economy b) business c) premium economy departure_date=next monday origin_airport=san diego airlines=d of possible values a) air canada b) lot polish airlines c) american airlines d) united airlines e) delta airlines f) southwest airlines g) british airways h) air france i) alaska airlines j) latam brasil k) south african airways destination_airport=san francisco return_date=11th of this month number_of_tickets=d of possible values a) 1 b) 3 c) 4 d) 2 [context] [user] i'm looking for a one way flight. i need three economy class tickets. [system] when do you want to leave? [user] i'm leaving on the 11th of march. [system] what city are you leaving from? [user] i'm leaving from sf. [system] where are you going? [user] i'm going to phoenix, az. [system] i found 5 flights. there is an alaska airlines flight that leaves at 11:50 pm for $120. [user] what time does the flight arrive? [system] the flight arrives at 1:57 am. [user] can you find me premium economy tickets?
State: [state] seating_class=c departure_date=11th of march origin_airport=sf airlines=none destination_airport=phoenix, az return_date=none number_of_tickets=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 number_of_adults=e of possible values a) 4 b) 3 c) 2 d) 5 e) 1 trip_protection=b of possible values a) false b) true journey_start_time=9:40 am date_of_journey=march 6th to=chicago class=c of possible values a) business b) value c) flexible [context] [user] i'm looking for a one way flight. i need three economy class tickets. [system] when do you want to leave? [user] i'm leaving on the 11th of march. [system] what city are you leaving from? [user] i'm leaving from sf. [system] where are you going? [user] i'm going to phoenix, az. [system] i found 5 flights. there is an alaska airlines flight that leaves at 11:50 pm for $120. [user] what time does the flight arrive? [system] the flight arrives at 1:57 am. [user] can you find me premium economy tickets? [system] i found 2 flights. there is a delta airlines flight that leaves at 8:30 am for $188. [user] that sounds great. i want to find a train there.
State: [state] from=sf number_of_adults=b trip_protection=none journey_start_time=none date_of_journey=none to=phoenix, az class=none

[example] [user] i would like to get two tickets on a round trip flight that will get me to san francisco from san diego. [system] will you be leaving on march 2nd? [user] i would like to leave next monday. [system] what day do you want your return flight to be? [user] i would like to fly with united airlines and come back on the 11th of this month. i have no preference about which ticket class it is. [slots] number_of_tickets=b of possible values a) 1 b) 2 c) 3 d) 4 seating_class=dontcare of possible values a) premium economy b) economy c) business departure_date=next monday airlines=j of possible values a) latam brasil b) delta airlines c) southwest airlines d) air canada e) air france f) british airways g) alaska airlines h) lot polish airlines i) south african airways j) united airlines k) american airlines origin_airport=san diego destination_airport=san francisco return_date=11th of this month [context] [user] i'm looking for a one way flight. i need three economy class tickets. [system] when do you want to leave? [user] i'm leaving on the 11th of march. [system] what city are you leaving from? [user] i'm leaving from sf. [system] where are you going? [user] i'm going to phoenix, az. [system] i found 5 flights. there is an alaska airlines flight that leaves at 11:50 pm for $120. [user] what time does the flight arrive? [system] the flight arrives at 1:57 am. [user] can you find me premium economy tickets? [system] i found 2 flights. there is a delta airlines flight that leaves at 8:30 am for $188. [user] that sounds great. i want to find a train there.
State: [state] number_of_tickets=c seating_class=a departure_date=11th of march airlines=none origin_airport=sf destination_airport=phoenix, az return_date=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 number_of_adults=a of possible values a) 1 b) 2 c) 4 d) 5 e) 3 journey_start_time=9:40 am from=washington to=chicago date_of_journey=march 6th [context] [user] i'm looking for a one way flight. i need three economy class tickets. [system] when do you want to leave? [user] i'm leaving on the 11th of march. [system] what city are you leaving from? [user] i'm leaving from sf. [system] where are you going? [user] i'm going to phoenix, az. [system] i found 5 flights. there is an alaska airlines flight that leaves at 11:50 pm for $120. [user] what time does the flight arrive? [system] the flight arrives at 1:57 am. [user] can you find me premium economy tickets? [system] i found 2 flights. there is a delta airlines flight that leaves at 8:30 am for $188. [user] that sounds great. i want to find a train there. [system] are you leaving on march 11th? [user] i want to leave on the 1st of march.
State: [state] trip_protection=none class=none number_of_adults=e journey_start_time=none from=sf to=phoenix, az date_of_journey=1st of march

[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) 2 b) 4 c) 3 d) 1 e) 5 to=chicago class=a of possible values a) flexible b) business c) value journey_start_time=9:40 am date_of_journey=march 6th from=washington trip_protection=a of possible values a) true b) false [context] [user] i'm looking for a one way flight. i need three economy class tickets. [system] when do you want to leave? [user] i'm leaving on the 11th of march. [system] what city are you leaving from? [user] i'm leaving from sf. [system] where are you going? [user] i'm going to phoenix, az. [system] i found 5 flights. there is an alaska airlines flight that leaves at 11:50 pm for $120. [user] what time does the flight arrive? [system] the flight arrives at 1:57 am. [user] can you find me premium economy tickets? [system] i found 2 flights. there is a delta airlines flight that leaves at 8:30 am for $188. [user] that sounds great. i want to find a train there. [system] are you leaving on march 11th? [user] i want to leave on the 1st of march. [system] what about a train leaving at 6 am for $508? [user] that sounds great.
State: [state] number_of_adults=c to=phoenix, az class=none journey_start_time=6 am date_of_journey=1st of march from=sf 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] class=c of possible values a) value b) business c) flexible number_of_adults=e of possible values a) 3 b) 5 c) 2 d) 4 e) 1 to=chicago from=washington date_of_journey=march 6th trip_protection=a of possible values a) true b) false journey_start_time=9:40 am [context] [user] i'm looking for a one way flight. i need three economy class tickets. [system] when do you want to leave? [user] i'm leaving on the 11th of march. [system] what city are you leaving from? [user] i'm leaving from sf. [system] where are you going? [user] i'm going to phoenix, az. [system] i found 5 flights. there is an alaska airlines flight that leaves at 11:50 pm for $120. [user] what time does the flight arrive? [system] the flight arrives at 1:57 am. [user] can you find me premium economy tickets? [system] i found 2 flights. there is a delta airlines flight that leaves at 8:30 am for $188. [user] that sounds great. i want to find a train there. [system] are you leaving on march 11th? [user] i want to leave on the 1st of march. [system] what about a train leaving at 6 am for $508? [user] that sounds great. [system] do you want to purchase the tickets? [user] yes, thank you.
State: [state] class=none number_of_adults=a to=phoenix, az from=sf date_of_journey=1st of march trip_protection=none journey_start_time=6 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] to=chicago trip_protection=b of possible values a) false b) true class=b of possible values a) business b) flexible c) value date_of_journey=march 6th journey_start_time=9:40 am from=washington number_of_adults=e of possible values a) 3 b) 2 c) 4 d) 5 e) 1 [context] [user] i'm looking for a one way flight. i need three economy class tickets. [system] when do you want to leave? [user] i'm leaving on the 11th of march. [system] what city are you leaving from? [user] i'm leaving from sf. [system] where are you going? [user] i'm going to phoenix, az. [system] i found 5 flights. there is an alaska airlines flight that leaves at 11:50 pm for $120. [user] what time does the flight arrive? [system] the flight arrives at 1:57 am. [user] can you find me premium economy tickets? [system] i found 2 flights. there is a delta airlines flight that leaves at 8:30 am for $188. [user] that sounds great. i want to find a train there. [system] are you leaving on march 11th? [user] i want to leave on the 1st of march. [system] what about a train leaving at 6 am for $508? [user] that sounds great. [system] do you want to purchase the tickets? [user] yes, thank you. [system] do you want to add travel insurance? [user] yes, i want to add travel insurance.
State: [state] to=phoenix, az trip_protection=b class=none date_of_journey=1st of march journey_start_time=6 am from=sf 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] class=a of possible values a) flexible b) value c) business to=chicago trip_protection=b of possible values a) false b) true date_of_journey=march 6th journey_start_time=9:40 am number_of_adults=c of possible values a) 5 b) 4 c) 1 d) 2 e) 3 from=washington [context] [user] i'm looking for a one way flight. i need three economy class tickets. [system] when do you want to leave? [user] i'm leaving on the 11th of march. [system] what city are you leaving from? [user] i'm leaving from sf. [system] where are you going? [user] i'm going to phoenix, az. [system] i found 5 flights. there is an alaska airlines flight that leaves at 11:50 pm for $120. [user] what time does the flight arrive? [system] the flight arrives at 1:57 am. [user] can you find me premium economy tickets? [system] i found 2 flights. there is a delta airlines flight that leaves at 8:30 am for $188. [user] that sounds great. i want to find a train there. [system] are you leaving on march 11th? [user] i want to leave on the 1st of march. [system] what about a train leaving at 6 am for $508? [user] that sounds great. [system] do you want to purchase the tickets? [user] yes, thank you. [system] do you want to add travel insurance? [user] yes, i want to add travel insurance. [system] please confirm: 3 value tickets leaving from san francisco to phoenix on march 1st at 6 am. [user] sounds great. what station does the train arrive at and where does it leave from?
State: [state] class=b to=phoenix trip_protection=b date_of_journey=1st of march journey_start_time=6 am number_of_adults=e from=sf

[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 trip_protection=b of possible values a) false b) true class=c of possible values a) value b) business c) flexible to=chicago number_of_adults=e of possible values a) 3 b) 5 c) 4 d) 2 e) 1 date_of_journey=march 6th [context] [user] i'm looking for a one way flight. i need three economy class tickets. [system] when do you want to leave? [user] i'm leaving on the 11th of march. [system] what city are you leaving from? [user] i'm leaving from sf. [system] where are you going? [user] i'm going to phoenix, az. [system] i found 5 flights. there is an alaska airlines flight that leaves at 11:50 pm for $120. [user] what time does the flight arrive? [system] the flight arrives at 1:57 am. [user] can you find me premium economy tickets? [system] i found 2 flights. there is a delta airlines flight that leaves at 8:30 am for $188. [user] that sounds great. i want to find a train there. [system] are you leaving on march 11th? [user] i want to leave on the 1st of march. [system] what about a train leaving at 6 am for $508? [user] that sounds great. [system] do you want to purchase the tickets? [user] yes, thank you. [system] do you want to add travel insurance? [user] yes, i want to add travel insurance. [system] please confirm: 3 value tickets leaving from san francisco to phoenix on march 1st at 6 am. [user] sounds great. what station does the train arrive at and where does it leave from? [system] your tickets have been reserved. the train leaves from salesforce transit center and arrives at phoenix union station. [user] thank you, that's all.
State: [state] from=sf journey_start_time=6 am trip_protection=b class=a to=phoenix number_of_adults=a date_of_journey=1st of march