[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 passengers=c of possible values a) 3 b) 2 c) 1 d) 4 origin_city=las vegas airlines=b of possible values a) air canada b) southwest airlines c) alaska airlines d) air france e) delta airlines f) united airlines g) british airways h) american airlines outbound_departure_time=3:10 pm departure_date=6th of this month refundable=b of possible values a) false b) true destination_city=sd seating_class=dontcare of possible values a) premium economy b) economy c) first class d) business inbound_departure_time=8:25 pm [context] [user] i'd like to find a one-way flight on american airlines, and i want it to be economy.
State: [state] return_date=none passengers=none origin_city=none airlines=h outbound_departure_time=none departure_date=none refundable=none destination_city=none seating_class=b 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] airlines=c of possible values a) united airlines b) alaska airlines c) southwest airlines d) american airlines e) air canada f) delta airlines g) air france h) british airways outbound_departure_time=3:10 pm refundable=a of possible values a) true b) false origin_city=las vegas destination_city=sd departure_date=6th of this month seating_class=dontcare of possible values a) economy b) premium economy c) business d) first class passengers=b of possible values a) 3 b) 1 c) 4 d) 2 return_date=9th of this month inbound_departure_time=8:25 pm [context] [user] i'd like to find a one-way flight on american airlines, and i want it to be economy. [system] okay. where will you be taking off from? [user] i'm flying out of los angeles.
State: [state] airlines=d outbound_departure_time=none refundable=none origin_city=los angeles destination_city=none departure_date=none seating_class=a passengers=none return_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] outbound_departure_time=3:10 pm return_date=9th of this month inbound_departure_time=8:25 pm refundable=b of possible values a) false b) true airlines=e of possible values a) british airways b) american airlines c) alaska airlines d) air canada e) southwest airlines f) air france g) delta airlines h) united airlines seating_class=dontcare of possible values a) economy b) first class c) business d) premium economy destination_city=sd origin_city=las vegas passengers=a of possible values a) 1 b) 3 c) 2 d) 4 departure_date=6th of this month [context] [user] i'd like to find a one-way flight on american airlines, and i want it to be economy. [system] okay. where will you be taking off from? [user] i'm flying out of los angeles. [system] and when you wanting to leave? [user] i'm going next friday, to mexico city. there's 2 of us going to be flying.
State: [state] outbound_departure_time=none return_date=none inbound_departure_time=none refundable=none airlines=b seating_class=a destination_city=mexico city origin_city=los angeles passengers=c departure_date=next friday

[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 inbound_departure_time=8:25 pm passengers=d of possible values a) 4 b) 3 c) 2 d) 1 outbound_departure_time=3:10 pm return_date=9th of this month airlines=d of possible values a) delta airlines b) air canada c) air france d) southwest airlines e) alaska airlines f) british airways g) american airlines h) united airlines departure_date=6th of this month origin_city=las vegas seating_class=dontcare of possible values a) business b) premium economy c) economy d) first class destination_city=sd [context] [user] i'd like to find a one-way flight on american airlines, and i want it to be economy. [system] okay. where will you be taking off from? [user] i'm flying out of los angeles. [system] and when you wanting to leave? [user] i'm going next friday, to mexico city. there's 2 of us going to be flying. [system] looking that up, i see there's 1 flight that will work for you, an american airlines flight taking off outbound at 2:45 pm. it has 0 stops, and it's going to cost $145. [user] great! can you tell me where it's departing from and arriving?
State: [state] refundable=none inbound_departure_time=none passengers=c outbound_departure_time=none return_date=none airlines=g departure_date=next friday origin_city=los angeles seating_class=c destination_city=mexico 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] airlines=a of possible values a) southwest airlines b) british airways c) air canada d) air france e) united airlines f) american airlines g) alaska airlines h) delta airlines passengers=c of possible values a) 3 b) 4 c) 1 d) 2 origin_city=las vegas return_date=9th of this month destination_city=sd departure_date=6th of this month seating_class=dontcare of possible values a) economy b) business c) premium economy d) first class outbound_departure_time=3:10 pm refundable=a of possible values a) true b) false inbound_departure_time=8:25 pm [context] [user] i'd like to find a one-way flight on american airlines, and i want it to be economy. [system] okay. where will you be taking off from? [user] i'm flying out of los angeles. [system] and when you wanting to leave? [user] i'm going next friday, to mexico city. there's 2 of us going to be flying. [system] looking that up, i see there's 1 flight that will work for you, an american airlines flight taking off outbound at 2:45 pm. it has 0 stops, and it's going to cost $145. [user] great! can you tell me where it's departing from and arriving? [system] it flies out of lax international airport, and lands in benito juarez international airport. [user] that sounds like the flight for me!
State: [state] airlines=f passengers=d origin_city=los angeles return_date=none destination_city=mexico city departure_date=next friday seating_class=a outbound_departure_time=2:45 pm refundable=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] passengers=d of possible values a) 2 b) 4 c) 3 d) 1 outbound_departure_time=3:10 pm seating_class=dontcare of possible values a) business b) economy c) premium economy d) first class departure_date=6th of this month origin_city=las vegas airlines=h of possible values a) british airways b) united airlines c) air france d) delta airlines e) alaska airlines f) american airlines g) air canada h) southwest airlines refundable=b of possible values a) false b) true destination_city=sd inbound_departure_time=8:25 pm return_date=9th of this month [context] [user] i'd like to find a one-way flight on american airlines, and i want it to be economy. [system] okay. where will you be taking off from? [user] i'm flying out of los angeles. [system] and when you wanting to leave? [user] i'm going next friday, to mexico city. there's 2 of us going to be flying. [system] looking that up, i see there's 1 flight that will work for you, an american airlines flight taking off outbound at 2:45 pm. it has 0 stops, and it's going to cost $145. [user] great! can you tell me where it's departing from and arriving? [system] it flies out of lax international airport, and lands in benito juarez international airport. [user] that sounds like the flight for me! [system] would you like to go ahead and purchase tickets for it? [user] no, i don't want to buy tickets. but can you look for round trip flights for me, ones that get back on the 10th?
State: [state] passengers=a outbound_departure_time=2:45 pm seating_class=b departure_date=next friday origin_city=los angeles airlines=f refundable=none destination_city=mexico city inbound_departure_time=none return_date=the 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] inbound_departure_time=8:25 pm destination_city=sd departure_date=6th of this month seating_class=dontcare of possible values a) first class b) premium economy c) business d) economy airlines=e of possible values a) british airways b) air canada c) american airlines d) united airlines e) southwest airlines f) alaska airlines g) delta airlines h) air france return_date=9th of this month outbound_departure_time=3:10 pm passengers=c of possible values a) 3 b) 4 c) 1 d) 2 origin_city=las vegas refundable=a of possible values a) true b) false [context] [user] i'd like to find a one-way flight on american airlines, and i want it to be economy. [system] okay. where will you be taking off from? [user] i'm flying out of los angeles. [system] and when you wanting to leave? [user] i'm going next friday, to mexico city. there's 2 of us going to be flying. [system] looking that up, i see there's 1 flight that will work for you, an american airlines flight taking off outbound at 2:45 pm. it has 0 stops, and it's going to cost $145. [user] great! can you tell me where it's departing from and arriving? [system] it flies out of lax international airport, and lands in benito juarez international airport. [user] that sounds like the flight for me! [system] would you like to go ahead and purchase tickets for it? [user] no, i don't want to buy tickets. but can you look for round trip flights for me, ones that get back on the 10th? [system] yes, here you go. i found an american airlines flight, outbound at 2:45 pm, and returning at 8:05 am. that one costs $155. [user] it sounds like it would work!
State: [state] inbound_departure_time=8:05 am destination_city=mexico city departure_date=next friday seating_class=d airlines=c return_date=the 10th outbound_departure_time=2:45 pm passengers=d origin_city=los angeles 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] destination_city=sd airlines=d of possible values a) alaska airlines b) british airways c) american airlines d) southwest airlines e) air canada f) united airlines g) air france h) delta airlines passengers=d of possible values a) 2 b) 4 c) 3 d) 1 seating_class=dontcare of possible values a) business b) economy c) premium economy d) first class refundable=b of possible values a) false b) true origin_city=las vegas inbound_departure_time=8:25 pm departure_date=6th of this month outbound_departure_time=3:10 pm return_date=9th of this month [context] [user] i'd like to find a one-way flight on american airlines, and i want it to be economy. [system] okay. where will you be taking off from? [user] i'm flying out of los angeles. [system] and when you wanting to leave? [user] i'm going next friday, to mexico city. there's 2 of us going to be flying. [system] looking that up, i see there's 1 flight that will work for you, an american airlines flight taking off outbound at 2:45 pm. it has 0 stops, and it's going to cost $145. [user] great! can you tell me where it's departing from and arriving? [system] it flies out of lax international airport, and lands in benito juarez international airport. [user] that sounds like the flight for me! [system] would you like to go ahead and purchase tickets for it? [user] no, i don't want to buy tickets. but can you look for round trip flights for me, ones that get back on the 10th? [system] yes, here you go. i found an american airlines flight, outbound at 2:45 pm, and returning at 8:05 am. that one costs $155. [user] it sounds like it would work! [system] do you want me to buy the tickets for it? [user] no, i'm all set for now.
State: [state] destination_city=mexico city airlines=c passengers=a seating_class=b refundable=none origin_city=los angeles inbound_departure_time=8:05 am departure_date=next friday outbound_departure_time=2:45 pm return_date=the 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] return_date=9th of this month airlines=b of possible values a) united airlines b) southwest airlines c) alaska airlines d) air canada e) american airlines f) british airways g) air france h) delta airlines destination_city=sd outbound_departure_time=3:10 pm inbound_departure_time=8:25 pm departure_date=6th of this month origin_city=las vegas refundable=b of possible values a) false b) true passengers=b of possible values a) 2 b) 1 c) 3 d) 4 seating_class=dontcare of possible values a) premium economy b) first class c) economy d) business [context] [user] i'd like to find a one-way flight on american airlines, and i want it to be economy. [system] okay. where will you be taking off from? [user] i'm flying out of los angeles. [system] and when you wanting to leave? [user] i'm going next friday, to mexico city. there's 2 of us going to be flying. [system] looking that up, i see there's 1 flight that will work for you, an american airlines flight taking off outbound at 2:45 pm. it has 0 stops, and it's going to cost $145. [user] great! can you tell me where it's departing from and arriving? [system] it flies out of lax international airport, and lands in benito juarez international airport. [user] that sounds like the flight for me! [system] would you like to go ahead and purchase tickets for it? [user] no, i don't want to buy tickets. but can you look for round trip flights for me, ones that get back on the 10th? [system] yes, here you go. i found an american airlines flight, outbound at 2:45 pm, and returning at 8:05 am. that one costs $155. [user] it sounds like it would work! [system] do you want me to buy the tickets for it? [user] no, i'm all set for now. [system] is there anything else i can help you with? [user] nope, that's all, thanks.
State: [state] return_date=the 10th airlines=e destination_city=mexico city outbound_departure_time=2:45 pm inbound_departure_time=8:05 am departure_date=next friday origin_city=los angeles refundable=none passengers=a seating_class=c