[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 origin_city=las vegas passengers=b of possible values a) 4 b) 1 c) 2 d) 3 seating_class=dontcare of possible values a) economy b) first class c) premium economy d) business destination_city=sd refundable=a of possible values a) true b) false return_date=9th of this month airlines=h of possible values a) delta airlines b) american airlines c) air france d) alaska airlines e) british airways f) united airlines g) air canada h) southwest airlines inbound_departure_time=8:25 pm departure_date=6th of this month [context] [user] i need to fly from lax, please find a flight
State: [state] outbound_departure_time=none origin_city=lax passengers=none seating_class=none destination_city=none refundable=none return_date=none airlines=none inbound_departure_time=none departure_date=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 passengers=a of possible values a) 1 b) 2 c) 3 d) 4 origin_city=las vegas return_date=9th of this month destination_city=sd refundable=a of possible values a) true b) false departure_date=6th of this month seating_class=dontcare of possible values a) business b) economy c) first class d) premium economy outbound_departure_time=3:10 pm airlines=c of possible values a) american airlines b) united airlines c) southwest airlines d) air france e) alaska airlines f) air canada g) british airways h) delta airlines [context] [user] i need to fly from lax, please find a flight [system] where are you going and when will your return be? [user] i'm going to philadelphia and need to be back on the 13th of march
State: [state] inbound_departure_time=none passengers=none origin_city=lax return_date=13th of march destination_city=philadelphia refundable=none departure_date=none seating_class=none outbound_departure_time=none airlines=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] seating_class=dontcare of possible values a) business b) premium economy c) economy d) first class departure_date=6th of this month refundable=a of possible values a) true b) false passengers=a of possible values a) 1 b) 4 c) 3 d) 2 inbound_departure_time=8:25 pm return_date=9th of this month origin_city=las vegas outbound_departure_time=3:10 pm destination_city=sd airlines=d of possible values a) alaska airlines b) british airways c) american airlines d) southwest airlines e) united airlines f) delta airlines g) air canada h) air france [context] [user] i need to fly from lax, please find a flight [system] where are you going and when will your return be? [user] i'm going to philadelphia and need to be back on the 13th of march [system] and what date are you leaving lax? [user] i want to return on the 6th of this month, and i am leaving on the 2nd of march. there will be 3 of us in total.
State: [state] seating_class=none departure_date=2nd of march refundable=none passengers=c inbound_departure_time=none return_date=6th of this month origin_city=lax outbound_departure_time=none destination_city=philadelphia airlines=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 seating_class=dontcare of possible values a) first class b) premium economy c) business d) economy departure_date=6th of this month origin_city=las vegas passengers=c of possible values a) 3 b) 4 c) 1 d) 2 destination_city=sd outbound_departure_time=3:10 pm airlines=c of possible values a) air france b) united airlines c) southwest airlines d) british airways e) air canada f) delta airlines g) alaska airlines h) american airlines refundable=a of possible values a) true b) false return_date=9th of this month [context] [user] i need to fly from lax, please find a flight [system] where are you going and when will your return be? [user] i'm going to philadelphia and need to be back on the 13th of march [system] and what date are you leaving lax? [user] i want to return on the 6th of this month, and i am leaving on the 2nd of march. there will be 3 of us in total. [system] i have found 1 good flight, on southwest airlines. it leaves at 1:40 pm and the return leaves at 8:35 pm. per ticket it will cost $296 [user] when does the onward flight get in, and to which airport?
State: [state] inbound_departure_time=none seating_class=none departure_date=2nd of march origin_city=lax passengers=a destination_city=philadelphia outbound_departure_time=none airlines=none refundable=none return_date=6th of this month

[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 departure_date=6th of this month refundable=a of possible values a) true b) false destination_city=sd airlines=d of possible values a) united airlines b) air canada c) air france d) southwest airlines e) american airlines f) british airways g) delta airlines h) alaska airlines return_date=9th of this month seating_class=dontcare of possible values a) first class b) business c) economy d) premium economy outbound_departure_time=3:10 pm passengers=d of possible values a) 2 b) 4 c) 3 d) 1 [context] [user] i need to fly from lax, please find a flight [system] where are you going and when will your return be? [user] i'm going to philadelphia and need to be back on the 13th of march [system] and what date are you leaving lax? [user] i want to return on the 6th of this month, and i am leaving on the 2nd of march. there will be 3 of us in total. [system] i have found 1 good flight, on southwest airlines. it leaves at 1:40 pm and the return leaves at 8:35 pm. per ticket it will cost $296 [user] when does the onward flight get in, and to which airport? [system] it arrives at phl international airport at 0:16 am [user] that's good, can you help me buy tickets?
State: [state] origin_city=lax inbound_departure_time=8:35 pm departure_date=2nd of march refundable=none destination_city=philadelphia airlines=d return_date=6th of this month seating_class=none outbound_departure_time=1:40 pm 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] airlines=d of possible values a) american airlines b) united airlines c) air canada d) southwest airlines e) delta airlines f) british airways g) alaska airlines h) air france passengers=d of possible values a) 2 b) 4 c) 3 d) 1 refundable=a of possible values a) true b) false return_date=9th of this month destination_city=sd origin_city=las vegas seating_class=dontcare of possible values a) premium economy b) economy c) business d) first class inbound_departure_time=8:25 pm departure_date=6th of this month outbound_departure_time=3:10 pm [context] [user] i need to fly from lax, please find a flight [system] where are you going and when will your return be? [user] i'm going to philadelphia and need to be back on the 13th of march [system] and what date are you leaving lax? [user] i want to return on the 6th of this month, and i am leaving on the 2nd of march. there will be 3 of us in total. [system] i have found 1 good flight, on southwest airlines. it leaves at 1:40 pm and the return leaves at 8:35 pm. per ticket it will cost $296 [user] when does the onward flight get in, and to which airport? [system] it arrives at phl international airport at 0:16 am [user] that's good, can you help me buy tickets? [system] please confirm these details: the flight goes from los angeles to philadelphia on southwest airlines. it leaves tomorrow at 1:40 pm and returns next wednesday at 8:35 pm. there are 3 passengers in economy. [user] when does my return arrive and from which airport am i leaving?
State: [state] airlines=d passengers=c refundable=none return_date=6th of this month destination_city=philadelphia origin_city=lax seating_class=b inbound_departure_time=8:35 pm departure_date=2nd of march outbound_departure_time=1:40 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] airlines=f of possible values a) british airways b) air canada c) united airlines d) delta airlines e) alaska airlines f) southwest airlines g) air france h) american airlines return_date=9th of this month destination_city=sd origin_city=las vegas departure_date=6th of this month passengers=b of possible values a) 4 b) 1 c) 3 d) 2 refundable=b of possible values a) false b) true seating_class=dontcare of possible values a) business b) premium economy c) first class d) economy outbound_departure_time=3:10 pm inbound_departure_time=8:25 pm [context] [user] i need to fly from lax, please find a flight [system] where are you going and when will your return be? [user] i'm going to philadelphia and need to be back on the 13th of march [system] and what date are you leaving lax? [user] i want to return on the 6th of this month, and i am leaving on the 2nd of march. there will be 3 of us in total. [system] i have found 1 good flight, on southwest airlines. it leaves at 1:40 pm and the return leaves at 8:35 pm. per ticket it will cost $296 [user] when does the onward flight get in, and to which airport? [system] it arrives at phl international airport at 0:16 am [user] that's good, can you help me buy tickets? [system] please confirm these details: the flight goes from los angeles to philadelphia on southwest airlines. it leaves tomorrow at 1:40 pm and returns next wednesday at 8:35 pm. there are 3 passengers in economy. [user] when does my return arrive and from which airport am i leaving? [system] it flies from lax international airport and arrives at 0:32 am. your ticket has been confirmed. [user] thank you
State: [state] airlines=f return_date=6th of this month destination_city=philadelphia origin_city=lax departure_date=2nd of march passengers=c refundable=none seating_class=d outbound_departure_time=1:40 pm inbound_departure_time=8:35 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] departure_date=6th of this month refundable=a of possible values a) true b) false return_date=9th of this month seating_class=dontcare of possible values a) first class b) business c) economy d) premium economy destination_city=sd airlines=d of possible values a) delta airlines b) british airways c) air canada d) southwest airlines e) alaska airlines f) american airlines g) united airlines h) air france origin_city=las vegas passengers=d of possible values a) 4 b) 2 c) 3 d) 1 inbound_departure_time=8:25 pm outbound_departure_time=3:10 pm [context] [user] i need to fly from lax, please find a flight [system] where are you going and when will your return be? [user] i'm going to philadelphia and need to be back on the 13th of march [system] and what date are you leaving lax? [user] i want to return on the 6th of this month, and i am leaving on the 2nd of march. there will be 3 of us in total. [system] i have found 1 good flight, on southwest airlines. it leaves at 1:40 pm and the return leaves at 8:35 pm. per ticket it will cost $296 [user] when does the onward flight get in, and to which airport? [system] it arrives at phl international airport at 0:16 am [user] that's good, can you help me buy tickets? [system] please confirm these details: the flight goes from los angeles to philadelphia on southwest airlines. it leaves tomorrow at 1:40 pm and returns next wednesday at 8:35 pm. there are 3 passengers in economy. [user] when does my return arrive and from which airport am i leaving? [system] it flies from lax international airport and arrives at 0:32 am. your ticket has been confirmed. [user] thank you [system] do you need any other help? [user] no thanks.
State: [state] departure_date=2nd of march refundable=none return_date=6th of this month seating_class=c destination_city=philadelphia airlines=d origin_city=lax passengers=c inbound_departure_time=8:35 pm outbound_departure_time=1:40 pm