[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 passengers=c of possible values a) 2 b) 4 c) 1 d) 3 airlines=e of possible values a) united airlines b) american airlines c) air canada d) british airways e) southwest airlines f) alaska airlines g) delta airlines h) air france departure_date=6th of this month seating_class=dontcare of possible values a) economy b) premium economy c) business d) first class outbound_departure_time=3:10 pm inbound_departure_time=8:25 pm refundable=b of possible values a) false b) true return_date=9th of this month destination_city=sd [context] [user] can you find a flight for me. i want southwest airlines and i want to return on the 14th of this month.
State: [state] origin_city=none passengers=none airlines=e departure_date=none seating_class=none outbound_departure_time=none inbound_departure_time=none refundable=none return_date=14th of this month destination_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] refundable=b of possible values a) false b) true destination_city=sd inbound_departure_time=8:25 pm seating_class=dontcare of possible values a) premium economy b) economy c) first class d) business outbound_departure_time=3:10 pm airlines=e of possible values a) united airlines b) delta airlines c) alaska airlines d) american airlines e) southwest airlines f) british airways g) air france h) air canada origin_city=las vegas return_date=9th of this month passengers=c of possible values a) 4 b) 2 c) 1 d) 3 departure_date=6th of this month [context] [user] can you find a flight for me. i want southwest airlines and i want to return on the 14th of this month. [system] where are you departing from? when do you want to leave? where are you planning on visiting? [user] i'm leaving on the 12th. there's two people in my group and we're going to sfo from lax.
State: [state] refundable=none destination_city=sfo inbound_departure_time=none seating_class=none outbound_departure_time=none airlines=e origin_city=lax return_date=14th of this month passengers=b departure_date=the 12th

[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 destination_city=sd inbound_departure_time=8:25 pm origin_city=las vegas refundable=b of possible values a) false b) true return_date=9th of this month passengers=d of possible values a) 3 b) 4 c) 2 d) 1 airlines=f of possible values a) air france b) united airlines c) american airlines d) british airways e) air canada f) southwest airlines g) alaska airlines h) delta airlines seating_class=dontcare of possible values a) premium economy b) economy c) first class d) business outbound_departure_time=3:10 pm [context] [user] can you find a flight for me. i want southwest airlines and i want to return on the 14th of this month. [system] where are you departing from? when do you want to leave? where are you planning on visiting? [user] i'm leaving on the 12th. there's two people in my group and we're going to sfo from lax. [system] i found 1 flight for you that fits your trip. it's a southwest airlines flight that leaves at 10:20 pm and returns at 12:50 pm. the price of the ticket is $98. [user] when does the onward flight arrive?
State: [state] departure_date=the 12th destination_city=sfo inbound_departure_time=none origin_city=lax refundable=none return_date=14th of this month passengers=c airlines=f seating_class=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] refundable=b of possible values a) false b) true outbound_departure_time=3:10 pm seating_class=dontcare of possible values a) first class b) business c) economy d) premium economy origin_city=las vegas airlines=b of possible values a) united airlines b) southwest airlines c) air canada d) air france e) british airways f) alaska airlines g) american airlines h) delta airlines passengers=d of possible values a) 3 b) 4 c) 2 d) 1 return_date=9th of this month departure_date=6th of this month inbound_departure_time=8:25 pm destination_city=sd [context] [user] can you find a flight for me. i want southwest airlines and i want to return on the 14th of this month. [system] where are you departing from? when do you want to leave? where are you planning on visiting? [user] i'm leaving on the 12th. there's two people in my group and we're going to sfo from lax. [system] i found 1 flight for you that fits your trip. it's a southwest airlines flight that leaves at 10:20 pm and returns at 12:50 pm. the price of the ticket is $98. [user] when does the onward flight arrive? [system] the onward flight comes back at 11:45 pm. [user] which airport does it leave from, and our my tickets refundable?
State: [state] refundable=none outbound_departure_time=none seating_class=none origin_city=lax airlines=b passengers=c return_date=14th of this month departure_date=the 12th inbound_departure_time=none destination_city=sfo

[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=b of possible values a) false b) true seating_class=dontcare of possible values a) economy b) first class c) business d) premium economy inbound_departure_time=8:25 pm departure_date=6th of this month airlines=a of possible values a) southwest airlines b) air canada c) british airways d) delta airlines e) american airlines f) air france g) united airlines h) alaska airlines outbound_departure_time=3:10 pm origin_city=las vegas return_date=9th of this month passengers=a of possible values a) 1 b) 4 c) 3 d) 2 destination_city=sd [context] [user] can you find a flight for me. i want southwest airlines and i want to return on the 14th of this month. [system] where are you departing from? when do you want to leave? where are you planning on visiting? [user] i'm leaving on the 12th. there's two people in my group and we're going to sfo from lax. [system] i found 1 flight for you that fits your trip. it's a southwest airlines flight that leaves at 10:20 pm and returns at 12:50 pm. the price of the ticket is $98. [user] when does the onward flight arrive? [system] the onward flight comes back at 11:45 pm. [user] which airport does it leave from, and our my tickets refundable? [system] the flight leaves from lax international airport. the tickets aren't refundable, sorry. [user] sounds good to me.
State: [state] refundable=none seating_class=none inbound_departure_time=12:50 pm departure_date=the 12th airlines=a outbound_departure_time=10:20 pm origin_city=lax return_date=14th of this month passengers=d destination_city=sfo

[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 destination_city=sd inbound_departure_time=8:25 pm airlines=b of possible values a) air france b) southwest airlines c) united airlines d) air canada e) american airlines f) british airways g) alaska airlines h) delta airlines seating_class=dontcare of possible values a) first class b) premium economy c) business d) economy origin_city=las vegas passengers=c of possible values a) 2 b) 4 c) 1 d) 3 outbound_departure_time=3:10 pm [context] [user] can you find a flight for me. i want southwest airlines and i want to return on the 14th of this month. [system] where are you departing from? when do you want to leave? where are you planning on visiting? [user] i'm leaving on the 12th. there's two people in my group and we're going to sfo from lax. [system] i found 1 flight for you that fits your trip. it's a southwest airlines flight that leaves at 10:20 pm and returns at 12:50 pm. the price of the ticket is $98. [user] when does the onward flight arrive? [system] the onward flight comes back at 11:45 pm. [user] which airport does it leave from, and our my tickets refundable? [system] the flight leaves from lax international airport. the tickets aren't refundable, sorry. [user] sounds good to me. [system] should i buy them? [user] no, it's okay. i have a trip coming up, can you find me a oneway flight?
State: [state] departure_date=the 12th refundable=none return_date=14th of this month destination_city=sfo inbound_departure_time=12:50 pm airlines=b seating_class=none origin_city=lax passengers=a outbound_departure_time=10:20 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] return_date=9th of this month origin_city=las vegas departure_date=6th of this month outbound_departure_time=3:10 pm refundable=a of possible values a) true b) false seating_class=dontcare of possible values a) economy b) business c) premium economy d) first class passengers=d of possible values a) 2 b) 3 c) 4 d) 1 inbound_departure_time=8:25 pm airlines=g of possible values a) alaska airlines b) british airways c) american airlines d) united airlines e) air france f) air canada g) southwest airlines h) delta airlines destination_city=sd [context] [user] can you find a flight for me. i want southwest airlines and i want to return on the 14th of this month. [system] where are you departing from? when do you want to leave? where are you planning on visiting? [user] i'm leaving on the 12th. there's two people in my group and we're going to sfo from lax. [system] i found 1 flight for you that fits your trip. it's a southwest airlines flight that leaves at 10:20 pm and returns at 12:50 pm. the price of the ticket is $98. [user] when does the onward flight arrive? [system] the onward flight comes back at 11:45 pm. [user] which airport does it leave from, and our my tickets refundable? [system] the flight leaves from lax international airport. the tickets aren't refundable, sorry. [user] sounds good to me. [system] should i buy them? [user] no, it's okay. i have a trip coming up, can you find me a oneway flight? [system] there's a southwest airlines flight. it leaves at 10:20 pm and has 0 stops. the ticket is $77. [user] what airport does it leave from, and is it refundable?
State: [state] return_date=14th of this month origin_city=lax departure_date=the 12th outbound_departure_time=10:20 pm refundable=none seating_class=none passengers=a inbound_departure_time=12:50 pm airlines=g destination_city=sfo

[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 origin_city=las vegas 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) premium economy c) first class d) business passengers=c of possible values a) 3 b) 4 c) 1 d) 2 airlines=d of possible values a) air france b) delta airlines c) alaska airlines d) southwest airlines e) british airways f) air canada g) united airlines h) american airlines return_date=9th of this month refundable=b of possible values a) false b) true [context] [user] can you find a flight for me. i want southwest airlines and i want to return on the 14th of this month. [system] where are you departing from? when do you want to leave? where are you planning on visiting? [user] i'm leaving on the 12th. there's two people in my group and we're going to sfo from lax. [system] i found 1 flight for you that fits your trip. it's a southwest airlines flight that leaves at 10:20 pm and returns at 12:50 pm. the price of the ticket is $98. [user] when does the onward flight arrive? [system] the onward flight comes back at 11:45 pm. [user] which airport does it leave from, and our my tickets refundable? [system] the flight leaves from lax international airport. the tickets aren't refundable, sorry. [user] sounds good to me. [system] should i buy them? [user] no, it's okay. i have a trip coming up, can you find me a oneway flight? [system] there's a southwest airlines flight. it leaves at 10:20 pm and has 0 stops. the ticket is $77. [user] what airport does it leave from, and is it refundable? [system] it leaves from lax international airport. it's not refundable. [user] sounds good to me.
State: [state] destination_city=sfo origin_city=lax inbound_departure_time=12:50 pm departure_date=the 12th outbound_departure_time=10:20 pm seating_class=none passengers=d airlines=d return_date=14th of this month 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] airlines=a of possible values a) southwest airlines b) delta airlines c) united airlines d) air canada e) american airlines f) air france g) alaska airlines h) british airways seating_class=dontcare of possible values a) premium economy b) economy c) business d) first class origin_city=las vegas return_date=9th of this month passengers=a of possible values a) 1 b) 2 c) 3 d) 4 departure_date=6th of this month outbound_departure_time=3:10 pm inbound_departure_time=8:25 pm refundable=a of possible values a) true b) false destination_city=sd [context] [user] can you find a flight for me. i want southwest airlines and i want to return on the 14th of this month. [system] where are you departing from? when do you want to leave? where are you planning on visiting? [user] i'm leaving on the 12th. there's two people in my group and we're going to sfo from lax. [system] i found 1 flight for you that fits your trip. it's a southwest airlines flight that leaves at 10:20 pm and returns at 12:50 pm. the price of the ticket is $98. [user] when does the onward flight arrive? [system] the onward flight comes back at 11:45 pm. [user] which airport does it leave from, and our my tickets refundable? [system] the flight leaves from lax international airport. the tickets aren't refundable, sorry. [user] sounds good to me. [system] should i buy them? [user] no, it's okay. i have a trip coming up, can you find me a oneway flight? [system] there's a southwest airlines flight. it leaves at 10:20 pm and has 0 stops. the ticket is $77. [user] what airport does it leave from, and is it refundable? [system] it leaves from lax international airport. it's not refundable. [user] sounds good to me. [system] do you need help with anything else? [user] no, it's okay.
State: [state] airlines=a seating_class=none origin_city=lax return_date=14th of this month passengers=b departure_date=the 12th outbound_departure_time=10:20 pm inbound_departure_time=12:50 pm refundable=none destination_city=sfo