[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] inbound_departure_time=8:25 pm seating_class=dontcare of possible values a) economy b) business c) first class d) premium economy destination_city=sd passengers=a of possible values a) 1 b) 4 c) 3 d) 2 refundable=a of possible values a) true b) false departure_date=6th of this month airlines=a of possible values a) southwest airlines b) delta airlines c) alaska airlines d) british airways e) united airlines f) american airlines g) air canada h) air france origin_city=las vegas return_date=9th of this month outbound_departure_time=3:10 pm [context] [user] please find me some flights.
State: [state] inbound_departure_time=none seating_class=none destination_city=none passengers=none refundable=none departure_date=none airlines=none origin_city=none return_date=none outbound_departure_time=none

[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=h of possible values a) united airlines b) alaska airlines c) british airways d) delta airlines e) air canada f) air france g) american airlines h) southwest airlines inbound_departure_time=8:25 pm origin_city=las vegas outbound_departure_time=3:10 pm passengers=d of possible values a) 2 b) 4 c) 3 d) 1 refundable=a of possible values a) true b) false seating_class=dontcare of possible values a) business b) first class c) economy d) premium economy return_date=9th of this month departure_date=6th of this month destination_city=sd [context] [user] please find me some flights. [system] where are you leaving from, when are you leaving, and when are you coming back? [user] i am leaving from chicago on the 1st of march. i will return on the 13th of this month.
State: [state] airlines=none inbound_departure_time=none origin_city=chicago outbound_departure_time=none passengers=none refundable=none seating_class=none return_date=13th of this month departure_date=1st of march destination_city=none

[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] inbound_departure_time=8:25 pm refundable=b of possible values a) false b) true outbound_departure_time=3:10 pm seating_class=dontcare of possible values a) economy b) business c) first class d) premium economy airlines=b of possible values a) air canada b) southwest airlines c) alaska airlines d) british airways e) american airlines f) delta airlines g) united airlines h) air france departure_date=6th of this month origin_city=las vegas return_date=9th of this month passengers=c of possible values a) 4 b) 2 c) 1 d) 3 destination_city=sd [context] [user] please find me some flights. [system] where are you leaving from, when are you leaving, and when are you coming back? [user] i am leaving from chicago on the 1st of march. i will return on the 13th of this month. [system] where are you going? [user] i am going to san francisco. there's only one person in my group.
State: [state] inbound_departure_time=none refundable=none outbound_departure_time=none seating_class=none airlines=none departure_date=1st of march origin_city=chicago return_date=13th of this month passengers=c destination_city=san francisco

[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] seating_class=dontcare of possible values a) premium economy b) economy c) business d) first class outbound_departure_time=3:10 pm refundable=a of possible values a) true b) false departure_date=6th of this month return_date=9th of this month inbound_departure_time=8:25 pm airlines=b of possible values a) delta airlines b) southwest airlines c) united airlines d) air france e) british airways f) air canada g) american airlines h) alaska airlines origin_city=las vegas destination_city=sd passengers=c of possible values a) 2 b) 3 c) 1 d) 4 [context] [user] please find me some flights. [system] where are you leaving from, when are you leaving, and when are you coming back? [user] i am leaving from chicago on the 1st of march. i will return on the 13th of this month. [system] where are you going? [user] i am going to san francisco. there's only one person in my group. [system] i found 3 flights that match. there is a delta airlines flight that leaves at 10:40 am and the return flight leaves at 10:05 pm. the ticket costs $193. [user] are there other flights available? i'm leaving tuesday next week and would like to travel economy.
State: [state] seating_class=b outbound_departure_time=none refundable=none departure_date=tuesday next week return_date=13th of this month inbound_departure_time=none airlines=none origin_city=chicago destination_city=san francisco passengers=c

[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 seating_class=dontcare of possible values a) economy b) first class c) premium economy d) business departure_date=6th of this month return_date=9th of this month outbound_departure_time=3:10 pm airlines=f of possible values a) air canada b) air france c) british airways d) delta airlines e) united airlines f) southwest airlines g) american airlines h) alaska airlines inbound_departure_time=8:25 pm destination_city=sd refundable=a of possible values a) true b) false passengers=c of possible values a) 2 b) 4 c) 1 d) 3 [context] [user] please find me some flights. [system] where are you leaving from, when are you leaving, and when are you coming back? [user] i am leaving from chicago on the 1st of march. i will return on the 13th of this month. [system] where are you going? [user] i am going to san francisco. there's only one person in my group. [system] i found 3 flights that match. there is a delta airlines flight that leaves at 10:40 am and the return flight leaves at 10:05 pm. the ticket costs $193. [user] are there other flights available? i'm leaving tuesday next week and would like to travel economy. [system] there is a southwest airlines flight that leaves at 4:35 am. the return flight leaves at 5:50 pm and the ticket costs $195. [user] sounds good to me.
State: [state] origin_city=chicago seating_class=a departure_date=tuesday next week return_date=13th of this month outbound_departure_time=4:35 am airlines=f inbound_departure_time=5:50 pm destination_city=san francisco refundable=none passengers=c

[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 return_date=9th of this month airlines=c of possible values a) alaska airlines b) british airways c) southwest airlines d) united airlines e) air france f) air canada g) delta airlines h) american airlines inbound_departure_time=8:25 pm origin_city=las vegas refundable=a of possible values a) true b) false passengers=d of possible values a) 3 b) 2 c) 4 d) 1 destination_city=sd departure_date=6th of this month seating_class=dontcare of possible values a) economy b) first class c) premium economy d) business [context] [user] please find me some flights. [system] where are you leaving from, when are you leaving, and when are you coming back? [user] i am leaving from chicago on the 1st of march. i will return on the 13th of this month. [system] where are you going? [user] i am going to san francisco. there's only one person in my group. [system] i found 3 flights that match. there is a delta airlines flight that leaves at 10:40 am and the return flight leaves at 10:05 pm. the ticket costs $193. [user] are there other flights available? i'm leaving tuesday next week and would like to travel economy. [system] there is a southwest airlines flight that leaves at 4:35 am. the return flight leaves at 5:50 pm and the ticket costs $195. [user] sounds good to me. [system] do you want to purchase tickets? [user] no, thanks. can you find oneway flights?
State: [state] outbound_departure_time=4:35 am return_date=13th of this month airlines=c inbound_departure_time=5:50 pm origin_city=chicago refundable=none passengers=d destination_city=san francisco departure_date=tuesday next week seating_class=a

[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] departure_date=6th of this month passengers=d of possible values a) 4 b) 3 c) 2 d) 1 return_date=9th of this month origin_city=las vegas outbound_departure_time=3:10 pm destination_city=sd seating_class=dontcare of possible values a) business b) first class c) economy d) premium economy airlines=c of possible values a) delta airlines b) alaska airlines c) southwest airlines d) united airlines e) air france f) british airways g) air canada h) american airlines inbound_departure_time=8:25 pm refundable=a of possible values a) true b) false [context] [user] please find me some flights. [system] where are you leaving from, when are you leaving, and when are you coming back? [user] i am leaving from chicago on the 1st of march. i will return on the 13th of this month. [system] where are you going? [user] i am going to san francisco. there's only one person in my group. [system] i found 3 flights that match. there is a delta airlines flight that leaves at 10:40 am and the return flight leaves at 10:05 pm. the ticket costs $193. [user] are there other flights available? i'm leaving tuesday next week and would like to travel economy. [system] there is a southwest airlines flight that leaves at 4:35 am. the return flight leaves at 5:50 pm and the ticket costs $195. [user] sounds good to me. [system] do you want to purchase tickets? [user] no, thanks. can you find oneway flights? [system] i found 1 flight. the flight leaves at 4:35 am through southwest airlines. there are 0 stops. the price costs $185. [user] can i refund the ticket?
State: [state] departure_date=tuesday next week passengers=d return_date=13th of this month origin_city=chicago outbound_departure_time=4:35 am destination_city=san francisco seating_class=c airlines=c inbound_departure_time=5:50 pm refundable=none

[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] destination_city=sd departure_date=6th of this month origin_city=las vegas passengers=a of possible values a) 1 b) 2 c) 4 d) 3 outbound_departure_time=3:10 pm seating_class=dontcare of possible values a) economy b) first class c) premium economy d) business refundable=a of possible values a) true b) false return_date=9th of this month airlines=f of possible values a) alaska airlines b) air france c) delta airlines d) british airways e) united airlines f) southwest airlines g) american airlines h) air canada inbound_departure_time=8:25 pm [context] [user] please find me some flights. [system] where are you leaving from, when are you leaving, and when are you coming back? [user] i am leaving from chicago on the 1st of march. i will return on the 13th of this month. [system] where are you going? [user] i am going to san francisco. there's only one person in my group. [system] i found 3 flights that match. there is a delta airlines flight that leaves at 10:40 am and the return flight leaves at 10:05 pm. the ticket costs $193. [user] are there other flights available? i'm leaving tuesday next week and would like to travel economy. [system] there is a southwest airlines flight that leaves at 4:35 am. the return flight leaves at 5:50 pm and the ticket costs $195. [user] sounds good to me. [system] do you want to purchase tickets? [user] no, thanks. can you find oneway flights? [system] i found 1 flight. the flight leaves at 4:35 am through southwest airlines. there are 0 stops. the price costs $185. [user] can i refund the ticket? [system] the ticket is non-refundable. [user] yes, that sounds good.
State: [state] destination_city=san francisco departure_date=tuesday next week origin_city=chicago passengers=a outbound_departure_time=4:35 am seating_class=a refundable=none return_date=13th of this month airlines=f inbound_departure_time=5:50 pm

[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 return_date=9th of this month inbound_departure_time=8:25 pm departure_date=6th of this month airlines=c of possible values a) air france b) american airlines c) southwest airlines d) alaska airlines e) delta airlines f) british airways g) united airlines h) air canada destination_city=sd seating_class=dontcare of possible values a) economy b) business c) first class d) premium economy passengers=a of possible values a) 1 b) 2 c) 3 d) 4 refundable=b of possible values a) false b) true origin_city=las vegas [context] [user] please find me some flights. [system] where are you leaving from, when are you leaving, and when are you coming back? [user] i am leaving from chicago on the 1st of march. i will return on the 13th of this month. [system] where are you going? [user] i am going to san francisco. there's only one person in my group. [system] i found 3 flights that match. there is a delta airlines flight that leaves at 10:40 am and the return flight leaves at 10:05 pm. the ticket costs $193. [user] are there other flights available? i'm leaving tuesday next week and would like to travel economy. [system] there is a southwest airlines flight that leaves at 4:35 am. the return flight leaves at 5:50 pm and the ticket costs $195. [user] sounds good to me. [system] do you want to purchase tickets? [user] no, thanks. can you find oneway flights? [system] i found 1 flight. the flight leaves at 4:35 am through southwest airlines. there are 0 stops. the price costs $185. [user] can i refund the ticket? [system] the ticket is non-refundable. [user] yes, that sounds good. [system] anything else i can help you with? [user] no, thank you.
State: [state] outbound_departure_time=4:35 am return_date=13th of this month inbound_departure_time=5:50 pm departure_date=tuesday next week airlines=c destination_city=san francisco seating_class=a passengers=a refundable=none origin_city=chicago