[example] [user] please search flights for me. i m leaving from las vegas on the 6th of this month and coming back on the 9th of this month. [system] where are you going? [user] i am going to sd. there is only 1 in my group. make sure to book only refundable tickets. either business or economy is fine. [system] i found a convenient southwest airlines flight for your trip. it leaves at 3:10 pm and the return flight leaves at 8:25 pm. the ticket price is $95. [user] that flight sounds good to me. [slots] origin_city=las vegas inbound_departure_time=8:25 pm seating_class=dontcare of possible values a) business b) economy c) premium economy d) first class refundable=b of possible values a) false b) true destination_city=sd airlines=g of possible values a) british airways b) air canada c) delta airlines d) united airlines e) air france f) alaska airlines g) southwest airlines h) american airlines passengers=a of possible values a) 1 b) 3 c) 2 d) 4 departure_date=6th of this month outbound_departure_time=3:10 pm return_date=9th of this month [context] [user] i need to book a flight for economy and i need to return on the 10th.
State: [state] origin_city=none inbound_departure_time=none seating_class=b refundable=none destination_city=none airlines=none passengers=none departure_date=none outbound_departure_time=none return_date=the 10th

[example] [user] please search flights for me. i m leaving from las vegas on the 6th of this month and coming back on the 9th of this month. [system] where are you going? [user] i am going to sd. there is only 1 in my group. make sure to book only refundable tickets. either business or economy is fine. [system] i found a convenient southwest airlines flight for your trip. it leaves at 3:10 pm and the return flight leaves at 8:25 pm. the ticket price is $95. [user] that flight sounds good to me. [slots] return_date=9th of this month refundable=b of possible values a) false b) true seating_class=dontcare of possible values a) business b) economy c) premium economy d) first class inbound_departure_time=8:25 pm origin_city=las vegas destination_city=sd airlines=c of possible values a) british airways b) air france c) southwest airlines d) american airlines e) air canada f) alaska airlines g) united airlines h) delta airlines outbound_departure_time=3:10 pm passengers=d of possible values a) 3 b) 4 c) 2 d) 1 departure_date=6th of this month [context] [user] i need to book a flight for economy and i need to return on the 10th. [system] where are you leaving from, when would you like to leave and where would you like to go? [user] i need to leave new york on the 7th of march to make it to vancouver.
State: [state] return_date=the 10th refundable=none seating_class=b inbound_departure_time=none origin_city=new york destination_city=vancouver airlines=none outbound_departure_time=none passengers=none departure_date=7th of march

[example] [user] please search flights for me. i m leaving from las vegas on the 6th of this month and coming back on the 9th of this month. [system] where are you going? [user] i am going to sd. there is only 1 in my group. make sure to book only refundable tickets. either business or economy is fine. [system] i found a convenient southwest airlines flight for your trip. it leaves at 3:10 pm and the return flight leaves at 8:25 pm. the ticket price is $95. [user] that flight sounds good to me. [slots] airlines=e of possible values a) air canada b) british airways c) american airlines d) delta airlines e) southwest airlines f) air france g) united airlines h) alaska airlines passengers=b of possible values a) 3 b) 1 c) 2 d) 4 origin_city=las vegas seating_class=dontcare of possible values a) business b) premium economy c) economy d) first class return_date=9th of this month inbound_departure_time=8:25 pm refundable=a of possible values a) true b) false outbound_departure_time=3:10 pm departure_date=6th of this month destination_city=sd [context] [user] i need to book a flight for economy and i need to return on the 10th. [system] where are you leaving from, when would you like to leave and where would you like to go? [user] i need to leave new york on the 7th of march to make it to vancouver. [system] for $297, delta airlines currently has an outbound flight that leaves at 6 am and returns at 2:50 am. [user] when will my flight return?
State: [state] airlines=none passengers=none origin_city=new york seating_class=c return_date=the 10th inbound_departure_time=none refundable=none outbound_departure_time=none departure_date=7th of march destination_city=vancouver

[example] [user] please search flights for me. i m leaving from las vegas on the 6th of this month and coming back on the 9th of this month. [system] where are you going? [user] i am going to sd. there is only 1 in my group. make sure to book only refundable tickets. either business or economy is fine. [system] i found a convenient southwest airlines flight for your trip. it leaves at 3:10 pm and the return flight leaves at 8:25 pm. the ticket price is $95. [user] that flight sounds good to me. [slots] airlines=e of possible values a) united airlines b) british airways c) air canada d) american airlines e) southwest airlines f) alaska airlines g) air france h) delta airlines passengers=c of possible values a) 4 b) 2 c) 1 d) 3 inbound_departure_time=8:25 pm seating_class=dontcare of possible values a) business b) first class c) premium economy d) economy departure_date=6th of this month return_date=9th of this month refundable=a of possible values a) true b) false outbound_departure_time=3:10 pm origin_city=las vegas destination_city=sd [context] [user] i need to book a flight for economy and i need to return on the 10th. [system] where are you leaving from, when would you like to leave and where would you like to go? [user] i need to leave new york on the 7th of march to make it to vancouver. [system] for $297, delta airlines currently has an outbound flight that leaves at 6 am and returns at 2:50 am. [user] when will my flight return? [system] your flight will arrive at 6:34 pm. [user] that sounds good enough.
State: [state] airlines=h passengers=none inbound_departure_time=2:50 am seating_class=d departure_date=7th of march return_date=the 10th refundable=none outbound_departure_time=6 am origin_city=new york destination_city=vancouver

[example] [user] please search flights for me. i m leaving from las vegas on the 6th of this month and coming back on the 9th of this month. [system] where are you going? [user] i am going to sd. there is only 1 in my group. make sure to book only refundable tickets. either business or economy is fine. [system] i found a convenient southwest airlines flight for your trip. it leaves at 3:10 pm and the return flight leaves at 8:25 pm. the ticket price is $95. [user] that flight sounds good to me. [slots] refundable=b of possible values a) false b) true outbound_departure_time=3:10 pm departure_date=6th of this month destination_city=sd airlines=d of possible values a) air france b) alaska airlines c) delta airlines d) southwest airlines e) american airlines f) united airlines g) air canada h) british airways passengers=d of possible values a) 2 b) 4 c) 3 d) 1 inbound_departure_time=8:25 pm seating_class=dontcare of possible values a) business b) first class c) premium economy d) economy return_date=9th of this month origin_city=las vegas [context] [user] i need to book a flight for economy and i need to return on the 10th. [system] where are you leaving from, when would you like to leave and where would you like to go? [user] i need to leave new york on the 7th of march to make it to vancouver. [system] for $297, delta airlines currently has an outbound flight that leaves at 6 am and returns at 2:50 am. [user] when will my flight return? [system] your flight will arrive at 6:34 pm. [user] that sounds good enough. [system] should i buy the tickets? [user] can you find me any one way flights for my other trip coming up?
State: [state] refundable=none outbound_departure_time=6 am departure_date=7th of march destination_city=vancouver airlines=c passengers=none inbound_departure_time=2:50 am seating_class=d return_date=the 10th origin_city=new york

[example] [user] please search flights for me. i m leaving from las vegas on the 6th of this month and coming back on the 9th of this month. [system] where are you going? [user] i am going to sd. there is only 1 in my group. make sure to book only refundable tickets. either business or economy is fine. [system] i found a convenient southwest airlines flight for your trip. it leaves at 3:10 pm and the return flight leaves at 8:25 pm. the ticket price is $95. [user] that flight sounds good to me. [slots] outbound_departure_time=3:10 pm refundable=a of possible values a) true b) false departure_date=6th of this month seating_class=dontcare of possible values a) economy b) first class c) premium economy d) business return_date=9th of this month airlines=a of possible values a) southwest airlines b) alaska airlines c) delta airlines d) united airlines e) british airways f) air france g) american airlines h) air canada inbound_departure_time=8:25 pm origin_city=las vegas passengers=a of possible values a) 1 b) 2 c) 3 d) 4 destination_city=sd [context] [user] i need to book a flight for economy and i need to return on the 10th. [system] where are you leaving from, when would you like to leave and where would you like to go? [user] i need to leave new york on the 7th of march to make it to vancouver. [system] for $297, delta airlines currently has an outbound flight that leaves at 6 am and returns at 2:50 am. [user] when will my flight return? [system] your flight will arrive at 6:34 pm. [user] that sounds good enough. [system] should i buy the tickets? [user] can you find me any one way flights for my other trip coming up? [system] i found 1 flight through delta airlines for $284 that has 1 stop and leaves at 6 am. [user] that sounds good.
State: [state] outbound_departure_time=6 am refundable=none departure_date=7th of march seating_class=a return_date=the 10th airlines=c inbound_departure_time=2:50 am origin_city=new york passengers=none destination_city=vancouver

[example] [user] please search flights for me. i m leaving from las vegas on the 6th of this month and coming back on the 9th of this month. [system] where are you going? [user] i am going to sd. there is only 1 in my group. make sure to book only refundable tickets. either business or economy is fine. [system] i found a convenient southwest airlines flight for your trip. it leaves at 3:10 pm and the return flight leaves at 8:25 pm. the ticket price is $95. [user] that flight sounds good to me. [slots] passengers=d of possible values a) 2 b) 4 c) 3 d) 1 origin_city=las vegas return_date=9th of this month destination_city=sd seating_class=dontcare of possible values a) economy b) first class c) business d) premium economy airlines=e of possible values a) british airways b) air france c) american airlines d) air canada e) southwest airlines f) delta airlines g) united airlines h) alaska airlines outbound_departure_time=3:10 pm inbound_departure_time=8:25 pm departure_date=6th of this month refundable=a of possible values a) true b) false [context] [user] i need to book a flight for economy and i need to return on the 10th. [system] where are you leaving from, when would you like to leave and where would you like to go? [user] i need to leave new york on the 7th of march to make it to vancouver. [system] for $297, delta airlines currently has an outbound flight that leaves at 6 am and returns at 2:50 am. [user] when will my flight return? [system] your flight will arrive at 6:34 pm. [user] that sounds good enough. [system] should i buy the tickets? [user] can you find me any one way flights for my other trip coming up? [system] i found 1 flight through delta airlines for $284 that has 1 stop and leaves at 6 am. [user] that sounds good. [system] need help with anything else? [user] no thank you.
State: [state] passengers=none origin_city=new york return_date=the 10th destination_city=vancouver seating_class=a airlines=f outbound_departure_time=6 am inbound_departure_time=2:50 am departure_date=7th of march refundable=none