[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) economy b) business c) first class d) premium economy origin_city=las vegas destination_city=sd refundable=b of possible values a) false b) true departure_date=6th of this month passengers=a of possible values a) 1 b) 2 c) 4 d) 3 airlines=h of possible values a) air france b) alaska airlines c) delta airlines d) british airways e) air canada f) united airlines g) american airlines h) southwest airlines inbound_departure_time=8:25 pm return_date=9th of this month [context] [user] i am going on vacation soon, can you find me a ticket?
State: [state] outbound_departure_time=none seating_class=none origin_city=none destination_city=none refundable=none departure_date=none passengers=none airlines=none inbound_departure_time=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] origin_city=las vegas departure_date=6th of this month refundable=b of possible values a) false b) true airlines=g of possible values a) british airways b) air france c) american airlines d) alaska airlines e) air canada f) delta airlines g) southwest airlines h) united airlines outbound_departure_time=3:10 pm seating_class=dontcare of possible values a) economy b) first class c) business d) premium economy destination_city=sd passengers=a of possible values a) 1 b) 2 c) 4 d) 3 return_date=9th of this month inbound_departure_time=8:25 pm [context] [user] i am going on vacation soon, can you find me a ticket? [system] where are you visiting? when would you like to leave, and from where? [user] i will be leaving from washington on the 10th of march going to cdmx. i would prefer a business or economy seat.
State: [state] origin_city=washington departure_date=10th of march refundable=none airlines=none outbound_departure_time=none seating_class=dontcare destination_city=cdmx 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] airlines=d of possible values a) united airlines b) alaska airlines c) delta airlines d) southwest airlines e) british airways f) air france g) air canada h) american airlines seating_class=dontcare of possible values a) business b) first class c) premium economy d) economy refundable=b of possible values a) false b) true outbound_departure_time=3:10 pm return_date=9th of this month passengers=d of possible values a) 2 b) 4 c) 3 d) 1 origin_city=las vegas inbound_departure_time=8:25 pm destination_city=sd departure_date=6th of this month [context] [user] i am going on vacation soon, can you find me a ticket? [system] where are you visiting? when would you like to leave, and from where? [user] i will be leaving from washington on the 10th of march going to cdmx. i would prefer a business or economy seat. [system] i have 3 good options. there is an american airlines flight leaving at 10:15 am, but it has 1 stop. the ticket costs $243. [user] what airport is the flight leaving from? and can i get a refund on this ticket?
State: [state] airlines=none seating_class=dontcare refundable=none outbound_departure_time=none return_date=none passengers=none origin_city=washington inbound_departure_time=none destination_city=cdmx departure_date=10th of march

[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=b of possible values a) 2 b) 1 c) 4 d) 3 return_date=9th of this month seating_class=dontcare of possible values a) premium economy b) first class c) business d) economy outbound_departure_time=3:10 pm origin_city=las vegas refundable=b of possible values a) false b) true inbound_departure_time=8:25 pm airlines=g of possible values a) air canada b) delta airlines c) alaska airlines d) air france e) british airways f) united airlines g) southwest airlines h) american airlines destination_city=sd departure_date=6th of this month [context] [user] i am going on vacation soon, can you find me a ticket? [system] where are you visiting? when would you like to leave, and from where? [user] i will be leaving from washington on the 10th of march going to cdmx. i would prefer a business or economy seat. [system] i have 3 good options. there is an american airlines flight leaving at 10:15 am, but it has 1 stop. the ticket costs $243. [user] what airport is the flight leaving from? and can i get a refund on this ticket? [system] the flight is leaving from dulles international airport. unfortunately, the ticket is non-refundable [user] okay, this sounds okay for me.
State: [state] passengers=none return_date=none seating_class=dontcare outbound_departure_time=10:15 am origin_city=washington refundable=none inbound_departure_time=none airlines=h destination_city=cdmx departure_date=10th of march

[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=b of possible values a) 2 b) 1 c) 3 d) 4 return_date=9th of this month outbound_departure_time=3:10 pm departure_date=6th of this month refundable=a of possible values a) true b) false seating_class=dontcare of possible values a) first class b) business c) premium economy d) economy destination_city=sd airlines=h of possible values a) alaska airlines b) united airlines c) delta airlines d) air canada e) american airlines f) air france g) british airways h) southwest airlines inbound_departure_time=8:25 pm origin_city=las vegas [context] [user] i am going on vacation soon, can you find me a ticket? [system] where are you visiting? when would you like to leave, and from where? [user] i will be leaving from washington on the 10th of march going to cdmx. i would prefer a business or economy seat. [system] i have 3 good options. there is an american airlines flight leaving at 10:15 am, but it has 1 stop. the ticket costs $243. [user] what airport is the flight leaving from? and can i get a refund on this ticket? [system] the flight is leaving from dulles international airport. unfortunately, the ticket is non-refundable [user] okay, this sounds okay for me. [system] would you like to purchase the tickets? [user] yes, i would..
State: [state] passengers=none return_date=none outbound_departure_time=10:15 am departure_date=10th of march refundable=none seating_class=dontcare destination_city=cdmx airlines=e inbound_departure_time=none origin_city=washington

[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 inbound_departure_time=8:25 pm departure_date=6th of this month passengers=d of possible values a) 3 b) 2 c) 4 d) 1 airlines=h of possible values a) air canada b) united airlines c) british airways d) delta airlines e) american airlines f) alaska airlines g) air france h) southwest airlines seating_class=dontcare of possible values a) business b) premium economy c) economy d) first class return_date=9th of this month refundable=a of possible values a) true b) false origin_city=las vegas outbound_departure_time=3:10 pm [context] [user] i am going on vacation soon, can you find me a ticket? [system] where are you visiting? when would you like to leave, and from where? [user] i will be leaving from washington on the 10th of march going to cdmx. i would prefer a business or economy seat. [system] i have 3 good options. there is an american airlines flight leaving at 10:15 am, but it has 1 stop. the ticket costs $243. [user] what airport is the flight leaving from? and can i get a refund on this ticket? [system] the flight is leaving from dulles international airport. unfortunately, the ticket is non-refundable [user] okay, this sounds okay for me. [system] would you like to purchase the tickets? [user] yes, i would.. [system] so, you would like 1 economy ticket for the american airlines flight from washington to mexico city on march 10th? [user] no, i need three tickets
State: [state] destination_city=cdmx inbound_departure_time=none departure_date=10th of march passengers=a airlines=e seating_class=dontcare return_date=none refundable=none origin_city=washington outbound_departure_time=10:15 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] passengers=d of possible values a) 4 b) 2 c) 3 d) 1 destination_city=sd outbound_departure_time=3:10 pm seating_class=dontcare of possible values a) first class b) economy c) premium economy d) business origin_city=las vegas refundable=a of possible values a) true b) false airlines=f of possible values a) alaska airlines b) american airlines c) air france d) british airways e) united airlines f) southwest airlines g) air canada h) delta airlines return_date=9th of this month departure_date=6th of this month inbound_departure_time=8:25 pm [context] [user] i am going on vacation soon, can you find me a ticket? [system] where are you visiting? when would you like to leave, and from where? [user] i will be leaving from washington on the 10th of march going to cdmx. i would prefer a business or economy seat. [system] i have 3 good options. there is an american airlines flight leaving at 10:15 am, but it has 1 stop. the ticket costs $243. [user] what airport is the flight leaving from? and can i get a refund on this ticket? [system] the flight is leaving from dulles international airport. unfortunately, the ticket is non-refundable [user] okay, this sounds okay for me. [system] would you like to purchase the tickets? [user] yes, i would.. [system] so, you would like 1 economy ticket for the american airlines flight from washington to mexico city on march 10th? [user] no, i need three tickets [system] so you would like 3 economy tickets? [user] actually, i only need 2 tickets.
State: [state] passengers=b destination_city=cdmx outbound_departure_time=10:15 am seating_class=dontcare origin_city=washington refundable=none airlines=b return_date=none departure_date=10th of march 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] origin_city=las vegas return_date=9th of this month inbound_departure_time=8:25 pm airlines=e of possible values a) air france b) united airlines c) air canada d) delta airlines e) southwest airlines f) alaska airlines g) british airways h) american airlines outbound_departure_time=3:10 pm departure_date=6th of this month passengers=a of possible values a) 1 b) 3 c) 4 d) 2 destination_city=sd seating_class=dontcare of possible values a) business b) economy c) first class d) premium economy refundable=b of possible values a) false b) true [context] [user] i am going on vacation soon, can you find me a ticket? [system] where are you visiting? when would you like to leave, and from where? [user] i will be leaving from washington on the 10th of march going to cdmx. i would prefer a business or economy seat. [system] i have 3 good options. there is an american airlines flight leaving at 10:15 am, but it has 1 stop. the ticket costs $243. [user] what airport is the flight leaving from? and can i get a refund on this ticket? [system] the flight is leaving from dulles international airport. unfortunately, the ticket is non-refundable [user] okay, this sounds okay for me. [system] would you like to purchase the tickets? [user] yes, i would.. [system] so, you would like 1 economy ticket for the american airlines flight from washington to mexico city on march 10th? [user] no, i need three tickets [system] so you would like 3 economy tickets? [user] actually, i only need 2 tickets. [system] so, you would like 2 tickets for the march 10th flight? [user] yes, and when does the flight end, and at which airport?
State: [state] origin_city=washington return_date=none inbound_departure_time=none airlines=h outbound_departure_time=10:15 am departure_date=10th of march passengers=d destination_city=cdmx seating_class=dontcare 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] inbound_departure_time=8:25 pm refundable=a of possible values a) true b) false destination_city=sd origin_city=las vegas seating_class=dontcare of possible values a) business b) first class c) economy d) premium economy outbound_departure_time=3:10 pm airlines=d of possible values a) alaska airlines b) air canada c) british airways d) southwest airlines e) delta airlines f) american airlines g) air france h) united airlines departure_date=6th of this month passengers=d of possible values a) 3 b) 4 c) 2 d) 1 return_date=9th of this month [context] [user] i am going on vacation soon, can you find me a ticket? [system] where are you visiting? when would you like to leave, and from where? [user] i will be leaving from washington on the 10th of march going to cdmx. i would prefer a business or economy seat. [system] i have 3 good options. there is an american airlines flight leaving at 10:15 am, but it has 1 stop. the ticket costs $243. [user] what airport is the flight leaving from? and can i get a refund on this ticket? [system] the flight is leaving from dulles international airport. unfortunately, the ticket is non-refundable [user] okay, this sounds okay for me. [system] would you like to purchase the tickets? [user] yes, i would.. [system] so, you would like 1 economy ticket for the american airlines flight from washington to mexico city on march 10th? [user] no, i need three tickets [system] so you would like 3 economy tickets? [user] actually, i only need 2 tickets. [system] so, you would like 2 tickets for the march 10th flight? [user] yes, and when does the flight end, and at which airport? [system] your ticket is confirmed. the flight will be arriving at benito juarez international airport at 7:31 pm [user] thank you. that's everything.
State: [state] inbound_departure_time=none refundable=none destination_city=cdmx origin_city=washington seating_class=dontcare outbound_departure_time=10:15 am airlines=f departure_date=10th of march passengers=c return_date=none