[example] [user] i am looking for a flight from seattle that return on the 13th. [system] where are you planning to go? what date would you like to travel? [user] i am flying to sf on the 9th of this month and want one economy class ticket. [system] i found 3 flights for you. would you like to fly with delta airlines? the flight takes off at 6:10 am and returns 8 am. the ticket costs $131. [user] ok. [slots] origin=seattle seating_class=d of possible values a) premium economy b) first class c) business d) economy airlines=f of possible values a) american airlines b) united airlines c) alaska airlines d) british airways e) air canada f) delta airlines g) southwest airlines h) air france return_date=the 13th passengers=a of possible values a) 1 b) 2 c) 3 d) 4 destination=sf departure_date=9th of this month [context] [user] i need a one way flight.
State: [state] origin=none seating_class=none airlines=none return_date=none passengers=none destination=none departure_date=none

[example] [user] i am looking for a flight from seattle that return on the 13th. [system] where are you planning to go? what date would you like to travel? [user] i am flying to sf on the 9th of this month and want one economy class ticket. [system] i found 3 flights for you. would you like to fly with delta airlines? the flight takes off at 6:10 am and returns 8 am. the ticket costs $131. [user] ok. [slots] seating_class=c of possible values a) business b) premium economy c) economy d) first class passengers=d of possible values a) 2 b) 4 c) 3 d) 1 airlines=h of possible values a) air france b) alaska airlines c) american airlines d) southwest airlines e) british airways f) united airlines g) air canada h) delta airlines return_date=the 13th origin=seattle destination=sf departure_date=9th of this month [context] [user] i need a one way flight. [system] what is destination, departure and travel date? [user] i leave la to san fran on the 12th.
State: [state] seating_class=none passengers=none airlines=none return_date=none origin=la destination=san fran departure_date=the 12th

[example] [user] i am looking for a flight from seattle that return on the 13th. [system] where are you planning to go? what date would you like to travel? [user] i am flying to sf on the 9th of this month and want one economy class ticket. [system] i found 3 flights for you. would you like to fly with delta airlines? the flight takes off at 6:10 am and returns 8 am. the ticket costs $131. [user] ok. [slots] passengers=c of possible values a) 3 b) 4 c) 1 d) 2 seating_class=c of possible values a) first class b) premium economy c) economy d) business airlines=h of possible values a) united airlines b) alaska airlines c) air canada d) american airlines e) southwest airlines f) air france g) british airways h) delta airlines departure_date=9th of this month return_date=the 13th destination=sf origin=seattle [context] [user] i need a one way flight. [system] what is destination, departure and travel date? [user] i leave la to san fran on the 12th. [system] i have an alaska airlines leaving at 5:50 pm with 0 stops at $97. [user] this is a redeye flight?
State: [state] passengers=none seating_class=none airlines=none departure_date=the 12th return_date=none destination=san fran origin=la

[example] [user] i am looking for a flight from seattle that return on the 13th. [system] where are you planning to go? what date would you like to travel? [user] i am flying to sf on the 9th of this month and want one economy class ticket. [system] i found 3 flights for you. would you like to fly with delta airlines? the flight takes off at 6:10 am and returns 8 am. the ticket costs $131. [user] ok. [slots] passengers=b of possible values a) 2 b) 1 c) 3 d) 4 destination=sf return_date=the 13th origin=seattle airlines=b of possible values a) alaska airlines b) delta airlines c) air canada d) air france e) southwest airlines f) british airways g) united airlines h) american airlines departure_date=9th of this month seating_class=c of possible values a) first class b) business c) economy d) premium economy [context] [user] i need a one way flight. [system] what is destination, departure and travel date? [user] i leave la to san fran on the 12th. [system] i have an alaska airlines leaving at 5:50 pm with 0 stops at $97. [user] this is a redeye flight? [system] no it is not overnight. [user] i need one bus ticket leaving on the 2nd of this month too.
State: [state] passengers=none destination=san fran return_date=none origin=la airlines=a departure_date=the 12th seating_class=none

[example] [user] can you find me a bus to lax for 4 people? [system] what is the departure location and time? [user] the 1st of march from san francisco. [system] i found 9 buses for you. one departs at 8:40 am and costs $41. it has 0 transfers. [user] that is perfect. [slots] leaving_time=8:40 am travelers=a of possible values a) 4 b) 1 c) 5 d) 3 e) 2 leaving_date=1st of march from_location=san francisco to_location=lax [context] [user] i need a one way flight. [system] what is destination, departure and travel date? [user] i leave la to san fran on the 12th. [system] i have an alaska airlines leaving at 5:50 pm with 0 stops at $97. [user] this is a redeye flight? [system] no it is not overnight. [user] i need one bus ticket leaving on the 2nd of this month too.
State: [state] leaving_time=none travelers=b leaving_date=2nd of this month from_location=la to_location=san fran

[example] [user] can you find me a bus to lax for 4 people? [system] what is the departure location and time? [user] the 1st of march from san francisco. [system] i found 9 buses for you. one departs at 8:40 am and costs $41. it has 0 transfers. [user] that is perfect. [slots] leaving_date=1st of march from_location=san francisco leaving_time=8:40 am travelers=a of possible values a) 4 b) 5 c) 2 d) 1 e) 3 to_location=lax [context] [user] i need a one way flight. [system] what is destination, departure and travel date? [user] i leave la to san fran on the 12th. [system] i have an alaska airlines leaving at 5:50 pm with 0 stops at $97. [user] this is a redeye flight? [system] no it is not overnight. [user] i need one bus ticket leaving on the 2nd of this month too. [system] i have one leaving at 6:20 am with 0 transfers for $50. [user] what is departure and arrival stations?
State: [state] leaving_date=2nd of this month from_location=la leaving_time=none travelers=d to_location=san fran

[example] [user] can you find me a bus to lax for 4 people? [system] what is the departure location and time? [user] the 1st of march from san francisco. [system] i found 9 buses for you. one departs at 8:40 am and costs $41. it has 0 transfers. [user] that is perfect. [slots] to_location=lax leaving_date=1st of march travelers=a of possible values a) 4 b) 2 c) 1 d) 3 e) 5 from_location=san francisco leaving_time=8:40 am [context] [user] i need a one way flight. [system] what is destination, departure and travel date? [user] i leave la to san fran on the 12th. [system] i have an alaska airlines leaving at 5:50 pm with 0 stops at $97. [user] this is a redeye flight? [system] no it is not overnight. [user] i need one bus ticket leaving on the 2nd of this month too. [system] i have one leaving at 6:20 am with 0 transfers for $50. [user] what is departure and arrival stations? [system] the departure is union station and arrival is salesforce transit center. [user] i would like to reserve.
State: [state] to_location=san fran leaving_date=2nd of this month travelers=c from_location=la leaving_time=6:20 am

[example] [user] can you find me a bus to lax for 4 people? [system] what is the departure location and time? [user] the 1st of march from san francisco. [system] i found 9 buses for you. one departs at 8:40 am and costs $41. it has 0 transfers. [user] that is perfect. [slots] leaving_date=1st of march leaving_time=8:40 am from_location=san francisco travelers=a of possible values a) 4 b) 2 c) 1 d) 5 e) 3 to_location=lax [context] [user] i need a one way flight. [system] what is destination, departure and travel date? [user] i leave la to san fran on the 12th. [system] i have an alaska airlines leaving at 5:50 pm with 0 stops at $97. [user] this is a redeye flight? [system] no it is not overnight. [user] i need one bus ticket leaving on the 2nd of this month too. [system] i have one leaving at 6:20 am with 0 transfers for $50. [user] what is departure and arrival stations? [system] the departure is union station and arrival is salesforce transit center. [user] i would like to reserve. [system] confirm bus leaving los angeles to san francisco on march 2nd at 6:20 am for 1. [user] yes i confirm that.
State: [state] leaving_date=2nd of this month leaving_time=6:20 am from_location=la travelers=c to_location=san fran

[example] [user] can you find me a bus to lax for 4 people? [system] what is the departure location and time? [user] the 1st of march from san francisco. [system] i found 9 buses for you. one departs at 8:40 am and costs $41. it has 0 transfers. [user] that is perfect. [slots] travelers=a of possible values a) 4 b) 5 c) 3 d) 2 e) 1 leaving_date=1st of march from_location=san francisco leaving_time=8:40 am to_location=lax [context] [user] i need a one way flight. [system] what is destination, departure and travel date? [user] i leave la to san fran on the 12th. [system] i have an alaska airlines leaving at 5:50 pm with 0 stops at $97. [user] this is a redeye flight? [system] no it is not overnight. [user] i need one bus ticket leaving on the 2nd of this month too. [system] i have one leaving at 6:20 am with 0 transfers for $50. [user] what is departure and arrival stations? [system] the departure is union station and arrival is salesforce transit center. [user] i would like to reserve. [system] confirm bus leaving los angeles to san francisco on march 2nd at 6:20 am for 1. [user] yes i confirm that. [system] you are now confirmed. [user] that is all i need.
State: [state] travelers=e leaving_date=2nd of this month from_location=la leaving_time=6:20 am to_location=san fran