[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 outbound_departure_time=3:10 pm passengers=d of possible values a) 3 b) 4 c) 2 d) 1 destination_city=sd refundable=b of possible values a) false b) true origin_city=las vegas airlines=g of possible values a) air canada b) united airlines c) british airways d) air france e) delta airlines f) american airlines g) southwest airlines h) alaska airlines departure_date=6th of this month inbound_departure_time=8:25 pm seating_class=dontcare of possible values a) premium economy b) first class c) business d) economy [context] [user] i want to travel soon. can you help me buy a oneway flight?
State: [state] return_date=none outbound_departure_time=none passengers=none destination_city=none refundable=none origin_city=none airlines=none departure_date=none inbound_departure_time=none seating_class=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 outbound_departure_time=3:10 pm passengers=a of possible values a) 1 b) 2 c) 4 d) 3 refundable=a of possible values a) true b) false airlines=a of possible values a) southwest airlines b) air canada c) united airlines d) alaska airlines e) air france f) british airways g) american airlines h) delta airlines origin_city=las vegas return_date=9th of this month seating_class=dontcare of possible values a) business b) premium economy c) economy d) first class departure_date=6th of this month inbound_departure_time=8:25 pm [context] [user] i want to travel soon. can you help me buy a oneway flight? [system] where do you want to go and where will you leave from? do you have any preferred airlines? [user] i am leaving sydney and traveling to sd. i prefer delta airlines if possible.
State: [state] destination_city=sd outbound_departure_time=none passengers=none refundable=none airlines=h origin_city=sydney return_date=none seating_class=none departure_date=none inbound_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] departure_date=6th of this month refundable=a of possible values a) true b) false origin_city=las vegas passengers=d of possible values a) 4 b) 3 c) 2 d) 1 airlines=b of possible values a) air canada b) southwest airlines c) british airways d) delta airlines e) american airlines f) alaska airlines g) air france h) united airlines outbound_departure_time=3:10 pm seating_class=dontcare of possible values a) first class b) economy c) premium economy d) business return_date=9th of this month destination_city=sd inbound_departure_time=8:25 pm [context] [user] i want to travel soon. can you help me buy a oneway flight? [system] where do you want to go and where will you leave from? do you have any preferred airlines? [user] i am leaving sydney and traveling to sd. i prefer delta airlines if possible. [system] when do you want to leave? [user] i'm leaving march 12th.
State: [state] departure_date=march 12th refundable=none origin_city=sydney passengers=none airlines=d outbound_departure_time=none seating_class=none return_date=none destination_city=sd inbound_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] seating_class=dontcare of possible values a) premium economy b) economy c) business d) first class return_date=9th of this month outbound_departure_time=3:10 pm inbound_departure_time=8:25 pm origin_city=las vegas departure_date=6th of this month passengers=a of possible values a) 1 b) 4 c) 2 d) 3 refundable=a of possible values a) true b) false destination_city=sd airlines=f of possible values a) american airlines b) air canada c) united airlines d) air france e) british airways f) southwest airlines g) delta airlines h) alaska airlines [context] [user] i want to travel soon. can you help me buy a oneway flight? [system] where do you want to go and where will you leave from? do you have any preferred airlines? [user] i am leaving sydney and traveling to sd. i prefer delta airlines if possible. [system] when do you want to leave? [user] i'm leaving march 12th. [system] please confirm: 1 passenger flying from sydney to san diego on delta airlines, march 12th. sitting in economy class. [user] yes that's good. what airport does the flight arrive into?
State: [state] seating_class=b return_date=none outbound_departure_time=none inbound_departure_time=none origin_city=sydney departure_date=march 12th passengers=a refundable=none destination_city=sd airlines=g

[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=c of possible values a) 2 b) 3 c) 1 d) 4 refundable=b of possible values a) false b) true departure_date=6th of this month airlines=h of possible values a) united airlines b) alaska airlines c) air france d) british airways e) delta airlines f) american airlines g) air canada h) southwest airlines origin_city=las vegas return_date=9th of this month outbound_departure_time=3:10 pm destination_city=sd seating_class=dontcare of possible values a) business b) first class c) premium economy d) economy [context] [user] i want to travel soon. can you help me buy a oneway flight? [system] where do you want to go and where will you leave from? do you have any preferred airlines? [user] i am leaving sydney and traveling to sd. i prefer delta airlines if possible. [system] when do you want to leave? [user] i'm leaving march 12th. [system] please confirm: 1 passenger flying from sydney to san diego on delta airlines, march 12th. sitting in economy class. [user] yes that's good. what airport does the flight arrive into? [system] your oneway ticket has been confirmed. you will fly into san international airport. [user] when does the onward flight leave and is the ticket refundable?
State: [state] inbound_departure_time=none passengers=c refundable=none departure_date=march 12th airlines=e origin_city=sydney return_date=none outbound_departure_time=none destination_city=sd seating_class=d

[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=a of possible values a) southwest airlines b) air france c) american airlines d) british airways e) united airlines f) air canada g) delta airlines h) alaska airlines inbound_departure_time=8:25 pm outbound_departure_time=3:10 pm destination_city=sd passengers=d of possible values a) 2 b) 4 c) 3 d) 1 return_date=9th of this month origin_city=las vegas seating_class=dontcare of possible values a) business b) first class c) economy d) premium economy refundable=b of possible values a) false b) true departure_date=6th of this month [context] [user] i want to travel soon. can you help me buy a oneway flight? [system] where do you want to go and where will you leave from? do you have any preferred airlines? [user] i am leaving sydney and traveling to sd. i prefer delta airlines if possible. [system] when do you want to leave? [user] i'm leaving march 12th. [system] please confirm: 1 passenger flying from sydney to san diego on delta airlines, march 12th. sitting in economy class. [user] yes that's good. what airport does the flight arrive into? [system] your oneway ticket has been confirmed. you will fly into san international airport. [user] when does the onward flight leave and is the ticket refundable? [system] the flight departs at 5:50 pm and the flight is nonrefundable. [user] thanks for your help, that's all.
State: [state] airlines=g inbound_departure_time=none outbound_departure_time=none destination_city=sd passengers=d return_date=none origin_city=sydney seating_class=c refundable=none departure_date=march 12th