[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) 3 c) 4 d) 1 refundable=b of possible values a) false b) true outbound_departure_time=3:10 pm return_date=9th of this month departure_date=6th of this month destination_city=sd seating_class=dontcare of possible values a) first class b) premium economy c) business d) economy airlines=b of possible values a) united airlines b) southwest airlines c) alaska airlines d) air canada e) air france f) american airlines g) british airways h) delta airlines inbound_departure_time=8:25 pm origin_city=las vegas [context] [user] i'm looking for a flight, can you search for me?
State: [state] passengers=none refundable=none outbound_departure_time=none return_date=none departure_date=none destination_city=none seating_class=none airlines=none inbound_departure_time=none origin_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] outbound_departure_time=3:10 pm passengers=b of possible values a) 2 b) 1 c) 3 d) 4 return_date=9th of this month airlines=f of possible values a) air france b) british airways c) united airlines d) alaska airlines e) delta airlines f) southwest airlines g) american airlines h) air canada departure_date=6th of this month destination_city=sd origin_city=las vegas seating_class=dontcare of possible values a) premium economy b) business c) economy d) first class inbound_departure_time=8:25 pm refundable=a of possible values a) true b) false [context] [user] i'm looking for a flight, can you search for me? [system] when are you departing? [user] i would like to be back on the 9th of this month. i want to leave on the 2nd.
State: [state] outbound_departure_time=none passengers=none return_date=9th of this month airlines=none departure_date=the 2nd destination_city=none origin_city=none seating_class=none inbound_departure_time=none 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] seating_class=dontcare of possible values a) business b) first class c) premium economy d) economy outbound_departure_time=3:10 pm destination_city=sd airlines=c of possible values a) air france b) delta airlines c) southwest airlines d) united airlines e) alaska airlines f) air canada g) american airlines h) british airways inbound_departure_time=8:25 pm origin_city=las vegas passengers=d of possible values a) 3 b) 2 c) 4 d) 1 return_date=9th of this month departure_date=6th of this month refundable=b of possible values a) false b) true [context] [user] i'm looking for a flight, can you search for me? [system] when are you departing? [user] i would like to be back on the 9th of this month. i want to leave on the 2nd. [system] where are you going? [user] i'm going to san francisco.
State: [state] seating_class=none outbound_departure_time=none destination_city=san francisco airlines=none inbound_departure_time=none origin_city=none passengers=none return_date=9th of this month departure_date=the 2nd 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] departure_date=6th of this month refundable=b of possible values a) false b) true return_date=9th of this month origin_city=las vegas outbound_departure_time=3:10 pm airlines=b of possible values a) delta airlines b) southwest airlines c) american airlines d) air canada e) united airlines f) british airways g) air france h) alaska airlines passengers=d of possible values a) 3 b) 2 c) 4 d) 1 seating_class=dontcare of possible values a) business b) premium economy c) economy d) first class inbound_departure_time=8:25 pm destination_city=sd [context] [user] i'm looking for a flight, can you search for me? [system] when are you departing? [user] i would like to be back on the 9th of this month. i want to leave on the 2nd. [system] where are you going? [user] i'm going to san francisco. [system] where will you be departing? [user] i want to fly american airlines. i'm departing from seattle.
State: [state] departure_date=the 2nd refundable=none return_date=9th of this month origin_city=seattle outbound_departure_time=none airlines=c passengers=none seating_class=none inbound_departure_time=none 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) business b) first class c) economy d) premium economy destination_city=sd return_date=9th of this month passengers=c of possible values a) 2 b) 3 c) 1 d) 4 refundable=b of possible values a) false b) true outbound_departure_time=3:10 pm origin_city=las vegas airlines=a of possible values a) southwest airlines b) air france c) delta airlines d) american airlines e) air canada f) alaska airlines g) british airways h) united airlines inbound_departure_time=8:25 pm departure_date=6th of this month [context] [user] i'm looking for a flight, can you search for me? [system] when are you departing? [user] i would like to be back on the 9th of this month. i want to leave on the 2nd. [system] where are you going? [user] i'm going to san francisco. [system] where will you be departing? [user] i want to fly american airlines. i'm departing from seattle. [system] i see 1 american airlines flight that fits your criteria. it departs at 9:45 pm and returns at 2:15 pm. the ticket will cost $131 [user] is it a zero stop flight and what time does the flight arrive at the destination?
State: [state] seating_class=none destination_city=san francisco return_date=9th of this month passengers=none refundable=none outbound_departure_time=none origin_city=seattle airlines=d inbound_departure_time=none departure_date=the 2nd

[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) economy c) business d) first class origin_city=las vegas outbound_departure_time=3:10 pm return_date=9th of this month departure_date=6th of this month inbound_departure_time=8:25 pm airlines=d of possible values a) delta airlines b) air canada c) united airlines d) southwest airlines e) air france f) alaska airlines g) american airlines h) british airways passengers=c of possible values a) 4 b) 2 c) 1 d) 3 [context] [user] i'm looking for a flight, can you search for me? [system] when are you departing? [user] i would like to be back on the 9th of this month. i want to leave on the 2nd. [system] where are you going? [user] i'm going to san francisco. [system] where will you be departing? [user] i want to fly american airlines. i'm departing from seattle. [system] i see 1 american airlines flight that fits your criteria. it departs at 9:45 pm and returns at 2:15 pm. the ticket will cost $131 [user] is it a zero stop flight and what time does the flight arrive at the destination? [system] there are 0 stops and the flight arrives at 11:56 pm. [user] that will work. can you assist me in purchasing an economy ticket?
State: [state] destination_city=san francisco refundable=none seating_class=b origin_city=seattle outbound_departure_time=9:45 pm return_date=9th of this month departure_date=the 2nd inbound_departure_time=2:15 pm airlines=g 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 seating_class=dontcare of possible values a) first class b) business c) economy d) premium economy return_date=9th of this month destination_city=sd origin_city=las vegas airlines=d of possible values a) alaska airlines b) air canada c) air france d) southwest airlines e) american airlines f) british airways g) delta airlines h) united airlines departure_date=6th of this month refundable=a of possible values a) true b) false inbound_departure_time=8:25 pm passengers=c of possible values a) 4 b) 3 c) 1 d) 2 [context] [user] i'm looking for a flight, can you search for me? [system] when are you departing? [user] i would like to be back on the 9th of this month. i want to leave on the 2nd. [system] where are you going? [user] i'm going to san francisco. [system] where will you be departing? [user] i want to fly american airlines. i'm departing from seattle. [system] i see 1 american airlines flight that fits your criteria. it departs at 9:45 pm and returns at 2:15 pm. the ticket will cost $131 [user] is it a zero stop flight and what time does the flight arrive at the destination? [system] there are 0 stops and the flight arrives at 11:56 pm. [user] that will work. can you assist me in purchasing an economy ticket? [system] please confirm the details. the flight is in the economy class with american airlines. the flight departs from seattle tomorrow at 9:45 pm and lands in san francisco. the return date of march 9th t 2:15 pm. there is 1 passenger. [user] yes everything is right.
State: [state] outbound_departure_time=9:45 pm seating_class=c return_date=9th of this month destination_city=san francisco origin_city=seattle airlines=e departure_date=the 2nd refundable=none inbound_departure_time=2:15 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] outbound_departure_time=3:10 pm inbound_departure_time=8:25 pm refundable=a of possible values a) true b) false airlines=b of possible values a) american airlines b) southwest airlines c) air france d) united airlines e) alaska airlines f) air canada g) delta airlines h) british airways return_date=9th of this month origin_city=las vegas destination_city=sd passengers=d of possible values a) 3 b) 4 c) 2 d) 1 seating_class=dontcare of possible values a) economy b) premium economy c) first class d) business departure_date=6th of this month [context] [user] i'm looking for a flight, can you search for me? [system] when are you departing? [user] i would like to be back on the 9th of this month. i want to leave on the 2nd. [system] where are you going? [user] i'm going to san francisco. [system] where will you be departing? [user] i want to fly american airlines. i'm departing from seattle. [system] i see 1 american airlines flight that fits your criteria. it departs at 9:45 pm and returns at 2:15 pm. the ticket will cost $131 [user] is it a zero stop flight and what time does the flight arrive at the destination? [system] there are 0 stops and the flight arrives at 11:56 pm. [user] that will work. can you assist me in purchasing an economy ticket? [system] please confirm the details. the flight is in the economy class with american airlines. the flight departs from seattle tomorrow at 9:45 pm and lands in san francisco. the return date of march 9th t 2:15 pm. there is 1 passenger. [user] yes everything is right. [system] great, the ticket has been confirmed. [user] thank you very much
State: [state] outbound_departure_time=9:45 pm inbound_departure_time=2:15 pm refundable=none airlines=a return_date=9th of this month origin_city=seattle destination_city=san francisco passengers=d seating_class=a departure_date=the 2nd

[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 departure_date=6th of this month airlines=d of possible values a) delta airlines b) british airways c) united airlines d) southwest airlines e) air canada f) alaska airlines g) air france h) american airlines destination_city=sd return_date=9th of this month outbound_departure_time=3:10 pm origin_city=las vegas seating_class=dontcare of possible values a) economy b) first class c) business d) premium economy refundable=b of possible values a) false b) true [context] [user] i'm looking for a flight, can you search for me? [system] when are you departing? [user] i would like to be back on the 9th of this month. i want to leave on the 2nd. [system] where are you going? [user] i'm going to san francisco. [system] where will you be departing? [user] i want to fly american airlines. i'm departing from seattle. [system] i see 1 american airlines flight that fits your criteria. it departs at 9:45 pm and returns at 2:15 pm. the ticket will cost $131 [user] is it a zero stop flight and what time does the flight arrive at the destination? [system] there are 0 stops and the flight arrives at 11:56 pm. [user] that will work. can you assist me in purchasing an economy ticket? [system] please confirm the details. the flight is in the economy class with american airlines. the flight departs from seattle tomorrow at 9:45 pm and lands in san francisco. the return date of march 9th t 2:15 pm. there is 1 passenger. [user] yes everything is right. [system] great, the ticket has been confirmed. [user] thank you very much [system] is there anything else i can help with? [user] nope, thanks again.
State: [state] inbound_departure_time=2:15 pm passengers=a departure_date=the 2nd airlines=h destination_city=san francisco return_date=9th of this month outbound_departure_time=9:45 pm origin_city=seattle seating_class=a refundable=none