[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 destination_city=sd origin_city=las vegas seating_class=dontcare of possible values a) business b) premium economy c) first class d) economy outbound_departure_time=3:10 pm departure_date=6th of this month refundable=a of possible values a) true b) false airlines=b of possible values a) british airways b) southwest airlines c) alaska airlines d) american airlines e) delta airlines f) united airlines g) air canada h) air france return_date=9th of this month [context] [user] could you look for flights for me?
State: [state] inbound_departure_time=none passengers=none destination_city=none origin_city=none seating_class=none outbound_departure_time=none departure_date=none refundable=none airlines=none return_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] refundable=a of possible values a) true b) false departure_date=6th of this month passengers=a of possible values a) 1 b) 3 c) 4 d) 2 seating_class=dontcare of possible values a) business b) economy c) first class d) premium economy destination_city=sd origin_city=las vegas outbound_departure_time=3:10 pm return_date=9th of this month airlines=c of possible values a) alaska airlines b) american airlines c) southwest airlines d) air canada e) british airways f) delta airlines g) air france h) united airlines inbound_departure_time=8:25 pm [context] [user] could you look for flights for me? [system] where would you like to leave from? [user] i'd like to fly out of new york city.
State: [state] refundable=none departure_date=none passengers=none seating_class=none destination_city=none origin_city=new york city outbound_departure_time=none return_date=none airlines=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] return_date=9th of this month outbound_departure_time=3:10 pm seating_class=dontcare of possible values a) economy b) premium economy c) business d) first class inbound_departure_time=8:25 pm passengers=c of possible values a) 2 b) 4 c) 1 d) 3 origin_city=las vegas refundable=b of possible values a) false b) true airlines=a of possible values a) southwest airlines b) alaska airlines c) united airlines d) american airlines e) british airways f) air france g) delta airlines h) air canada destination_city=sd departure_date=6th of this month [context] [user] could you look for flights for me? [system] where would you like to leave from? [user] i'd like to fly out of new york city. [system] where would you like to go? when are you leaving and when would you like to come back? [user] i'd like to go to seattle, wa on march 4th and come back on march 10th.
State: [state] return_date=march 10th outbound_departure_time=none seating_class=none inbound_departure_time=none passengers=none origin_city=new york city refundable=none airlines=none destination_city=seattle, wa departure_date=march 4th

[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 destination_city=sd airlines=f of possible values a) united airlines b) air france c) delta airlines d) british airways e) air canada f) southwest airlines g) american airlines h) alaska airlines refundable=a of possible values a) true b) false inbound_departure_time=8:25 pm departure_date=6th of this month outbound_departure_time=3:10 pm seating_class=dontcare of possible values a) economy b) business c) premium economy d) first class return_date=9th of this month passengers=d of possible values a) 2 b) 4 c) 3 d) 1 [context] [user] could you look for flights for me? [system] where would you like to leave from? [user] i'd like to fly out of new york city. [system] where would you like to go? when are you leaving and when would you like to come back? [user] i'd like to go to seattle, wa on march 4th and come back on march 10th. [system] there's an american airlines flight that leaves at 3:40 pm and the return flight leaves at 4 pm. the price is $289. [user] when will the return flight arrive? and is the ticket refundable?
State: [state] origin_city=new york city destination_city=seattle, wa airlines=none refundable=none inbound_departure_time=none departure_date=march 4th outbound_departure_time=none seating_class=none return_date=march 10th 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] inbound_departure_time=8:25 pm refundable=b of possible values a) false b) true departure_date=6th of this month destination_city=sd seating_class=dontcare of possible values a) business b) premium economy c) economy d) first class airlines=d of possible values a) united airlines b) american airlines c) air canada d) southwest airlines e) alaska airlines f) air france g) british airways h) delta airlines outbound_departure_time=3:10 pm return_date=9th of this month passengers=b of possible values a) 3 b) 1 c) 4 d) 2 origin_city=las vegas [context] [user] could you look for flights for me? [system] where would you like to leave from? [user] i'd like to fly out of new york city. [system] where would you like to go? when are you leaving and when would you like to come back? [user] i'd like to go to seattle, wa on march 4th and come back on march 10th. [system] there's an american airlines flight that leaves at 3:40 pm and the return flight leaves at 4 pm. the price is $289. [user] when will the return flight arrive? and is the ticket refundable? [system] the return flight will land at 2:14 am. and no, the ticket can't be refunded. [user] that sounds good.
State: [state] inbound_departure_time=4 pm refundable=none departure_date=march 4th destination_city=seattle, wa seating_class=none airlines=b outbound_departure_time=3:40 pm return_date=march 10th passengers=none origin_city=new york city

[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 refundable=a of possible values a) true b) false seating_class=dontcare of possible values a) premium economy b) economy c) first class d) business passengers=d of possible values a) 4 b) 2 c) 3 d) 1 origin_city=las vegas airlines=d of possible values a) british airways b) united airlines c) air france d) southwest airlines e) delta airlines f) alaska airlines g) air canada h) american airlines inbound_departure_time=8:25 pm outbound_departure_time=3:10 pm departure_date=6th of this month [context] [user] could you look for flights for me? [system] where would you like to leave from? [user] i'd like to fly out of new york city. [system] where would you like to go? when are you leaving and when would you like to come back? [user] i'd like to go to seattle, wa on march 4th and come back on march 10th. [system] there's an american airlines flight that leaves at 3:40 pm and the return flight leaves at 4 pm. the price is $289. [user] when will the return flight arrive? and is the ticket refundable? [system] the return flight will land at 2:14 am. and no, the ticket can't be refunded. [user] that sounds good. [system] should i buy the tickets? [user] nope, i'm good for now. i have a trip coming up. could you find oneway flights for me? there are 3 in my group.
State: [state] return_date=march 10th destination_city=seattle, wa refundable=none seating_class=none passengers=c origin_city=new york city airlines=h inbound_departure_time=4 pm outbound_departure_time=3:40 pm departure_date=march 4th

[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) premium economy c) first class d) business refundable=b of possible values a) false b) true destination_city=sd inbound_departure_time=8:25 pm origin_city=las vegas outbound_departure_time=3:10 pm airlines=d of possible values a) delta airlines b) british airways c) alaska airlines d) southwest airlines e) united airlines f) air canada g) american airlines h) air france passengers=a of possible values a) 1 b) 3 c) 4 d) 2 departure_date=6th of this month return_date=9th of this month [context] [user] could you look for flights for me? [system] where would you like to leave from? [user] i'd like to fly out of new york city. [system] where would you like to go? when are you leaving and when would you like to come back? [user] i'd like to go to seattle, wa on march 4th and come back on march 10th. [system] there's an american airlines flight that leaves at 3:40 pm and the return flight leaves at 4 pm. the price is $289. [user] when will the return flight arrive? and is the ticket refundable? [system] the return flight will land at 2:14 am. and no, the ticket can't be refunded. [user] that sounds good. [system] should i buy the tickets? [user] nope, i'm good for now. i have a trip coming up. could you find oneway flights for me? there are 3 in my group. [system] there's an american airlines flight that leaves at 3:40 pm and has 1 stop. the price is $257. [user] is it refundable? and will will the onward flight arrive?
State: [state] seating_class=none refundable=none destination_city=seattle, wa inbound_departure_time=4 pm origin_city=new york city outbound_departure_time=3:40 pm airlines=g passengers=b departure_date=march 4th return_date=march 10th

[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=g of possible values a) british airways b) american airlines c) delta airlines d) united airlines e) air canada f) alaska airlines g) southwest airlines h) air france inbound_departure_time=8:25 pm 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 return_date=9th 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 origin_city=las vegas destination_city=sd [context] [user] could you look for flights for me? [system] where would you like to leave from? [user] i'd like to fly out of new york city. [system] where would you like to go? when are you leaving and when would you like to come back? [user] i'd like to go to seattle, wa on march 4th and come back on march 10th. [system] there's an american airlines flight that leaves at 3:40 pm and the return flight leaves at 4 pm. the price is $289. [user] when will the return flight arrive? and is the ticket refundable? [system] the return flight will land at 2:14 am. and no, the ticket can't be refunded. [user] that sounds good. [system] should i buy the tickets? [user] nope, i'm good for now. i have a trip coming up. could you find oneway flights for me? there are 3 in my group. [system] there's an american airlines flight that leaves at 3:40 pm and has 1 stop. the price is $257. [user] is it refundable? and will will the onward flight arrive? [system] the onward flight will arrive at 8:45 pm. and no, it's not refundable. [user] that sounds fine to me.
State: [state] airlines=b inbound_departure_time=4 pm departure_date=march 4th passengers=c refundable=none return_date=march 10th seating_class=none outbound_departure_time=3:40 pm origin_city=new york city destination_city=seattle, wa

[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 origin_city=las vegas outbound_departure_time=3:10 pm passengers=c of possible values a) 2 b) 3 c) 1 d) 4 destination_city=sd inbound_departure_time=8:25 pm seating_class=dontcare of possible values a) business b) premium economy c) economy d) first class departure_date=6th of this month refundable=b of possible values a) false b) true airlines=h of possible values a) delta airlines b) british airways c) united airlines d) alaska airlines e) air france f) american airlines g) air canada h) southwest airlines [context] [user] could you look for flights for me? [system] where would you like to leave from? [user] i'd like to fly out of new york city. [system] where would you like to go? when are you leaving and when would you like to come back? [user] i'd like to go to seattle, wa on march 4th and come back on march 10th. [system] there's an american airlines flight that leaves at 3:40 pm and the return flight leaves at 4 pm. the price is $289. [user] when will the return flight arrive? and is the ticket refundable? [system] the return flight will land at 2:14 am. and no, the ticket can't be refunded. [user] that sounds good. [system] should i buy the tickets? [user] nope, i'm good for now. i have a trip coming up. could you find oneway flights for me? there are 3 in my group. [system] there's an american airlines flight that leaves at 3:40 pm and has 1 stop. the price is $257. [user] is it refundable? and will will the onward flight arrive? [system] the onward flight will arrive at 8:45 pm. and no, it's not refundable. [user] that sounds fine to me. [system] anything else i can help you with today? [user] nope, thanks for everything.
State: [state] return_date=march 10th origin_city=new york city outbound_departure_time=3:40 pm passengers=b destination_city=seattle, wa inbound_departure_time=4 pm seating_class=none departure_date=march 4th refundable=none airlines=f