[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 destination_city=sd departure_date=6th of this month seating_class=dontcare of possible values a) first class b) premium economy c) economy d) business airlines=h of possible values a) alaska airlines b) air france c) united airlines d) air canada e) british airways f) american airlines g) delta airlines h) southwest airlines origin_city=las vegas inbound_departure_time=8:25 pm refundable=b of possible values a) false b) true passengers=a of possible values a) 1 b) 2 c) 4 d) 3 outbound_departure_time=3:10 pm [context] [user] i am looking to book a flight for delta airlines
State: [state] return_date=none destination_city=none departure_date=none seating_class=none airlines=g origin_city=none inbound_departure_time=none refundable=none passengers=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] destination_city=sd refundable=a of possible values a) true b) false seating_class=dontcare of possible values a) premium economy b) first class c) business d) economy return_date=9th of this month departure_date=6th of this month outbound_departure_time=3:10 pm origin_city=las vegas airlines=f of possible values a) united airlines b) air canada c) delta airlines d) american airlines e) air france f) southwest airlines g) british airways h) alaska airlines inbound_departure_time=8:25 pm passengers=b of possible values a) 2 b) 1 c) 4 d) 3 [context] [user] i am looking to book a flight for delta airlines [system] where will you be flying out of. [user] i am going to fly from seattle.
State: [state] destination_city=none refundable=none seating_class=none return_date=none departure_date=none outbound_departure_time=none origin_city=seattle airlines=c inbound_departure_time=none passengers=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] return_date=9th of this month refundable=a of possible values a) true b) false departure_date=6th of this month destination_city=sd inbound_departure_time=8:25 pm seating_class=dontcare of possible values a) business b) first class c) economy d) premium economy outbound_departure_time=3:10 pm airlines=b of possible values a) air canada b) southwest airlines c) air france d) american airlines e) british airways f) alaska airlines g) delta airlines h) united airlines origin_city=las vegas passengers=d of possible values a) 4 b) 3 c) 2 d) 1 [context] [user] i am looking to book a flight for delta airlines [system] where will you be flying out of. [user] i am going to fly from seattle. [system] when are you returning [user] i want to return on the 9th.
State: [state] return_date=the 9th refundable=none departure_date=none destination_city=none inbound_departure_time=none seating_class=none outbound_departure_time=none airlines=g origin_city=seattle passengers=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] outbound_departure_time=3:10 pm origin_city=las vegas return_date=9th of this month passengers=d of possible values a) 2 b) 3 c) 4 d) 1 destination_city=sd seating_class=dontcare of possible values a) business b) economy c) premium economy d) first class departure_date=6th of this month refundable=a of possible values a) true b) false inbound_departure_time=8:25 pm airlines=g of possible values a) american airlines b) united airlines c) delta airlines d) british airways e) air canada f) alaska airlines g) southwest airlines h) air france [context] [user] i am looking to book a flight for delta airlines [system] where will you be flying out of. [user] i am going to fly from seattle. [system] when are you returning [user] i want to return on the 9th. [system] where are you planing to go and what date do you want to leave. [user] i am going to vancouver want premium economy on march 2nd.
State: [state] outbound_departure_time=none origin_city=seattle return_date=the 9th passengers=none destination_city=vancouver seating_class=c departure_date=march 2nd refundable=none inbound_departure_time=none airlines=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 refundable=a of possible values a) true b) false return_date=9th of this month passengers=b of possible values a) 2 b) 1 c) 3 d) 4 departure_date=6th of this month destination_city=sd outbound_departure_time=3:10 pm airlines=d of possible values a) delta airlines b) united airlines c) air france d) southwest airlines e) british airways f) american airlines g) alaska airlines h) air canada inbound_departure_time=8:25 pm [context] [user] i am looking to book a flight for delta airlines [system] where will you be flying out of. [user] i am going to fly from seattle. [system] when are you returning [user] i want to return on the 9th. [system] where are you planing to go and what date do you want to leave. [user] i am going to vancouver want premium economy on march 2nd. [system] ok i found 1 flight with delta airlines the flight departs 7:40 am and the return flight departs 3:20 am for $456. [user] when does the flight arrive?
State: [state] origin_city=seattle seating_class=c refundable=none return_date=the 9th passengers=none departure_date=march 2nd destination_city=vancouver outbound_departure_time=none airlines=a 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] destination_city=sd refundable=b of possible values a) false b) true seating_class=dontcare of possible values a) premium economy b) economy c) first class d) business airlines=e of possible values a) united airlines b) alaska airlines c) air france d) british airways e) southwest airlines f) delta airlines g) american airlines h) air canada origin_city=las vegas passengers=b of possible values a) 2 b) 1 c) 4 d) 3 departure_date=6th of this month outbound_departure_time=3:10 pm return_date=9th of this month inbound_departure_time=8:25 pm [context] [user] i am looking to book a flight for delta airlines [system] where will you be flying out of. [user] i am going to fly from seattle. [system] when are you returning [user] i want to return on the 9th. [system] where are you planing to go and what date do you want to leave. [user] i am going to vancouver want premium economy on march 2nd. [system] ok i found 1 flight with delta airlines the flight departs 7:40 am and the return flight departs 3:20 am for $456. [user] when does the flight arrive? [system] the flight arrives 1:59 pm [user] that flight sounds great can you help me book the tickets. i am planning a short trip.
State: [state] destination_city=vancouver refundable=none seating_class=a airlines=f origin_city=seattle passengers=none departure_date=march 2nd outbound_departure_time=7:40 am return_date=the 9th inbound_departure_time=3:20 am

[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 inbound_departure_time=8:25 pm seating_class=dontcare of possible values a) economy b) business c) premium economy d) first class outbound_departure_time=3:10 pm departure_date=6th of this month refundable=a of possible values a) true b) false origin_city=las vegas airlines=g of possible values a) air france b) united airlines c) american airlines d) air canada e) alaska airlines f) delta airlines g) southwest airlines h) british airways passengers=a of possible values a) 1 b) 3 c) 2 d) 4 destination_city=sd [context] [user] i am looking to book a flight for delta airlines [system] where will you be flying out of. [user] i am going to fly from seattle. [system] when are you returning [user] i want to return on the 9th. [system] where are you planing to go and what date do you want to leave. [user] i am going to vancouver want premium economy on march 2nd. [system] ok i found 1 flight with delta airlines the flight departs 7:40 am and the return flight departs 3:20 am for $456. [user] when does the flight arrive? [system] the flight arrives 1:59 pm [user] that flight sounds great can you help me book the tickets. i am planning a short trip. [system] ok i am going to book a flight for 1 in premium economy with delta airlines leaving tomorrow at 7:40 am from seattle arriving in vancouver and returning march 9th leaving at 3:20 am [user] that sounds great
State: [state] return_date=march 9th inbound_departure_time=3:20 am seating_class=c outbound_departure_time=7:40 am departure_date=march 2nd refundable=none origin_city=seattle airlines=f passengers=a 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=c of possible values a) 3 b) 2 c) 1 d) 4 refundable=a of possible values a) true b) false departure_date=6th of this month origin_city=las vegas destination_city=sd outbound_departure_time=3:10 pm seating_class=dontcare of possible values a) first class b) economy c) business d) premium economy return_date=9th of this month inbound_departure_time=8:25 pm airlines=d of possible values a) air france b) alaska airlines c) delta airlines d) southwest airlines e) british airways f) air canada g) american airlines h) united airlines [context] [user] i am looking to book a flight for delta airlines [system] where will you be flying out of. [user] i am going to fly from seattle. [system] when are you returning [user] i want to return on the 9th. [system] where are you planing to go and what date do you want to leave. [user] i am going to vancouver want premium economy on march 2nd. [system] ok i found 1 flight with delta airlines the flight departs 7:40 am and the return flight departs 3:20 am for $456. [user] when does the flight arrive? [system] the flight arrives 1:59 pm [user] that flight sounds great can you help me book the tickets. i am planning a short trip. [system] ok i am going to book a flight for 1 in premium economy with delta airlines leaving tomorrow at 7:40 am from seattle arriving in vancouver and returning march 9th leaving at 3:20 am [user] that sounds great [system] ok your flight has been booked. [user] thank you for helping me
State: [state] passengers=c refundable=none departure_date=march 2nd origin_city=seattle destination_city=vancouver outbound_departure_time=7:40 am seating_class=d return_date=march 9th inbound_departure_time=3:20 am airlines=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] seating_class=dontcare of possible values a) economy b) first class c) premium economy d) business origin_city=las vegas airlines=c of possible values a) delta airlines b) british airways c) southwest airlines d) united airlines e) air canada f) alaska airlines g) american airlines h) air france inbound_departure_time=8:25 pm destination_city=sd refundable=a of possible values a) true b) false return_date=9th of this month departure_date=6th of this month outbound_departure_time=3:10 pm passengers=b of possible values a) 2 b) 1 c) 4 d) 3 [context] [user] i am looking to book a flight for delta airlines [system] where will you be flying out of. [user] i am going to fly from seattle. [system] when are you returning [user] i want to return on the 9th. [system] where are you planing to go and what date do you want to leave. [user] i am going to vancouver want premium economy on march 2nd. [system] ok i found 1 flight with delta airlines the flight departs 7:40 am and the return flight departs 3:20 am for $456. [user] when does the flight arrive? [system] the flight arrives 1:59 pm [user] that flight sounds great can you help me book the tickets. i am planning a short trip. [system] ok i am going to book a flight for 1 in premium economy with delta airlines leaving tomorrow at 7:40 am from seattle arriving in vancouver and returning march 9th leaving at 3:20 am [user] that sounds great [system] ok your flight has been booked. [user] thank you for helping me [system] is there anything else i can help you with? [user] no that is everything thank you for your help.
State: [state] seating_class=c origin_city=seattle airlines=a inbound_departure_time=3:20 am destination_city=vancouver refundable=none return_date=march 9th departure_date=march 2nd outbound_departure_time=7:40 am passengers=b