[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 inbound_departure_time=8:25 pm airlines=e of possible values a) air canada b) air france c) delta airlines d) united airlines e) southwest airlines f) alaska airlines g) british airways h) american airlines return_date=9th of this month destination_city=sd seating_class=dontcare of possible values a) business b) first class c) premium economy d) economy 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 outbound_departure_time=3:10 pm [context] [user] please find a one-way flight from paris, france.
State: [state] origin_city=paris, france inbound_departure_time=none airlines=none return_date=none destination_city=none seating_class=none refundable=none departure_date=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] refundable=b of possible values a) false b) true return_date=9th of this month passengers=a of possible values a) 1 b) 3 c) 4 d) 2 destination_city=sd outbound_departure_time=3:10 pm origin_city=las vegas inbound_departure_time=8:25 pm departure_date=6th of this month airlines=d of possible values a) american airlines b) british airways c) air canada d) southwest airlines e) delta airlines f) air france g) united airlines h) alaska airlines seating_class=dontcare of possible values a) premium economy b) first class c) business d) economy [context] [user] please find a one-way flight from paris, france. [system] when will you be leaving? [user] i'll be going on the 14th of march.
State: [state] refundable=none return_date=none passengers=none destination_city=none outbound_departure_time=none origin_city=paris, france inbound_departure_time=none departure_date=14th of march airlines=none seating_class=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) 4 b) 1 c) 3 d) 2 seating_class=dontcare of possible values a) economy b) business c) premium economy d) first class return_date=9th of this month destination_city=sd inbound_departure_time=8:25 pm departure_date=6th of this month refundable=a of possible values a) true b) false airlines=d of possible values a) air france b) alaska airlines c) american airlines d) southwest airlines e) united airlines f) air canada g) delta airlines h) british airways origin_city=las vegas [context] [user] please find a one-way flight from paris, france. [system] when will you be leaving? [user] i'll be going on the 14th of march. [system] where will you be visiting? [user] actually, i'll be leaving from ciudad de mexico, and my destination is san diego.
State: [state] outbound_departure_time=none passengers=none seating_class=none return_date=none destination_city=san diego inbound_departure_time=none departure_date=14th of march refundable=none airlines=none origin_city=ciudad de mexico

[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 airlines=c of possible values a) american airlines b) alaska airlines c) southwest airlines d) air canada e) british airways f) delta airlines g) united airlines h) air france seating_class=dontcare of possible values a) premium economy b) business c) economy d) first class origin_city=las vegas return_date=9th of this month departure_date=6th of this month destination_city=sd inbound_departure_time=8:25 pm passengers=d of possible values a) 3 b) 4 c) 2 d) 1 outbound_departure_time=3:10 pm [context] [user] please find a one-way flight from paris, france. [system] when will you be leaving? [user] i'll be going on the 14th of march. [system] where will you be visiting? [user] actually, i'll be leaving from ciudad de mexico, and my destination is san diego. [system] i've found an outbound flight on american airlines, leaving at 8:05 am with 1 stop, for a ticket price of $218. [user] great, that flight will do.
State: [state] refundable=none airlines=a seating_class=none origin_city=ciudad de mexico return_date=none departure_date=14th of march destination_city=san diego inbound_departure_time=none passengers=none outbound_departure_time=8:05 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] outbound_departure_time=3:10 pm departure_date=6th of this month passengers=b of possible values a) 3 b) 1 c) 4 d) 2 refundable=a of possible values a) true b) false seating_class=dontcare of possible values a) first class b) business c) economy d) premium economy inbound_departure_time=8:25 pm origin_city=las vegas return_date=9th of this month airlines=f of possible values a) air france b) united airlines c) air canada d) delta airlines e) alaska airlines f) southwest airlines g) american airlines h) british airways destination_city=sd [context] [user] please find a one-way flight from paris, france. [system] when will you be leaving? [user] i'll be going on the 14th of march. [system] where will you be visiting? [user] actually, i'll be leaving from ciudad de mexico, and my destination is san diego. [system] i've found an outbound flight on american airlines, leaving at 8:05 am with 1 stop, for a ticket price of $218. [user] great, that flight will do. [system] would you like to purchase a ticket for that flight? [user] sure, go ahead and buy a ticket for me.
State: [state] outbound_departure_time=8:05 am departure_date=14th of march passengers=none refundable=none seating_class=none inbound_departure_time=none origin_city=ciudad de mexico return_date=none airlines=g destination_city=san diego

[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) business c) premium economy d) first class origin_city=las vegas departure_date=6th of this month destination_city=sd return_date=9th of this month refundable=b of possible values a) false b) true airlines=f of possible values a) united airlines b) delta airlines c) british airways d) american airlines e) alaska airlines f) southwest airlines g) air france h) air canada passengers=b of possible values a) 4 b) 1 c) 2 d) 3 inbound_departure_time=8:25 pm outbound_departure_time=3:10 pm [context] [user] please find a one-way flight from paris, france. [system] when will you be leaving? [user] i'll be going on the 14th of march. [system] where will you be visiting? [user] actually, i'll be leaving from ciudad de mexico, and my destination is san diego. [system] i've found an outbound flight on american airlines, leaving at 8:05 am with 1 stop, for a ticket price of $218. [user] great, that flight will do. [system] would you like to purchase a ticket for that flight? [user] sure, go ahead and buy a ticket for me. [system] okay, please confirm that you want to buy an economy ticket for 1 passenger on american airlines, departing march 14th from mexico city, to arrive in san diego. [user] yeah, that's perfect.
State: [state] seating_class=a origin_city=ciudad de mexico departure_date=14th of march destination_city=san diego return_date=none refundable=none airlines=d passengers=b inbound_departure_time=none outbound_departure_time=8:05 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] destination_city=sd airlines=e of possible values a) british airways b) united airlines c) air france d) alaska airlines e) southwest airlines f) delta airlines g) american airlines h) air canada 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 refundable=b of possible values a) false b) true inbound_departure_time=8:25 pm departure_date=6th of this month seating_class=dontcare of possible values a) first class b) business c) premium economy d) economy [context] [user] please find a one-way flight from paris, france. [system] when will you be leaving? [user] i'll be going on the 14th of march. [system] where will you be visiting? [user] actually, i'll be leaving from ciudad de mexico, and my destination is san diego. [system] i've found an outbound flight on american airlines, leaving at 8:05 am with 1 stop, for a ticket price of $218. [user] great, that flight will do. [system] would you like to purchase a ticket for that flight? [user] sure, go ahead and buy a ticket for me. [system] okay, please confirm that you want to buy an economy ticket for 1 passenger on american airlines, departing march 14th from mexico city, to arrive in san diego. [user] yeah, that's perfect. [system] confirmed. i'll purchase that one-way ticket for you. [user] great, thanks.
State: [state] destination_city=san diego airlines=g outbound_departure_time=8:05 am origin_city=ciudad de mexico return_date=none passengers=d refundable=none inbound_departure_time=none departure_date=14th of march seating_class=d

[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 departure_date=6th of this month passengers=b of possible values a) 4 b) 1 c) 3 d) 2 origin_city=las vegas destination_city=sd outbound_departure_time=3:10 pm airlines=g of possible values a) delta airlines b) air france c) united airlines d) british airways e) american airlines f) air canada g) southwest airlines h) alaska airlines return_date=9th of this month seating_class=dontcare of possible values a) economy b) first class c) premium economy d) business inbound_departure_time=8:25 pm [context] [user] please find a one-way flight from paris, france. [system] when will you be leaving? [user] i'll be going on the 14th of march. [system] where will you be visiting? [user] actually, i'll be leaving from ciudad de mexico, and my destination is san diego. [system] i've found an outbound flight on american airlines, leaving at 8:05 am with 1 stop, for a ticket price of $218. [user] great, that flight will do. [system] would you like to purchase a ticket for that flight? [user] sure, go ahead and buy a ticket for me. [system] okay, please confirm that you want to buy an economy ticket for 1 passenger on american airlines, departing march 14th from mexico city, to arrive in san diego. [user] yeah, that's perfect. [system] confirmed. i'll purchase that one-way ticket for you. [user] great, thanks. [system] will you need anything else? [user] nope, we're good. thanks a lot for the help!
State: [state] refundable=none departure_date=14th of march passengers=b origin_city=ciudad de mexico destination_city=san diego outbound_departure_time=8:05 am airlines=e return_date=none seating_class=a inbound_departure_time=none