[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 passengers=a of possible values a) 1 b) 4 c) 3 d) 2 seating_class=dontcare of possible values a) business b) first class c) premium economy d) economy departure_date=6th of this month inbound_departure_time=8:25 pm outbound_departure_time=3:10 pm return_date=9th of this month origin_city=las vegas refundable=a of possible values a) true b) false airlines=h of possible values a) british airways b) american airlines c) united airlines d) air canada e) air france f) delta airlines g) alaska airlines h) southwest airlines [context] [user] i want to take a trip, can you help me to purchase a ticket for a one way flight?
State: [state] destination_city=none passengers=none seating_class=none departure_date=none inbound_departure_time=none outbound_departure_time=none return_date=none origin_city=none refundable=none airlines=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=a of possible values a) 1 b) 4 c) 2 d) 3 inbound_departure_time=8:25 pm airlines=f of possible values a) british airways b) air france c) air canada d) american airlines e) alaska airlines f) southwest airlines g) united airlines h) delta airlines origin_city=las vegas refundable=b of possible values a) false b) true seating_class=dontcare of possible values a) first class b) business c) premium economy d) economy destination_city=sd departure_date=6th of this month outbound_departure_time=3:10 pm return_date=9th of this month [context] [user] i want to take a trip, can you help me to purchase a ticket for a one way flight? [system] which day would you like to leave? what airport will you be flying out of and which airline would you prefer? [user] i'll be flying out from toronto, ontario on the 13th of this month. i would prefer to fly united airlines.
State: [state] passengers=none inbound_departure_time=none airlines=g origin_city=toronto, ontario refundable=none seating_class=none destination_city=none departure_date=13th of this month outbound_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] departure_date=6th of this month origin_city=las vegas destination_city=sd return_date=9th of this month refundable=a of possible values a) true b) false seating_class=dontcare of possible values a) premium economy b) first class c) business d) economy inbound_departure_time=8:25 pm outbound_departure_time=3:10 pm passengers=d of possible values a) 4 b) 2 c) 3 d) 1 airlines=h of possible values a) air france b) american airlines c) british airways d) united airlines e) delta airlines f) alaska airlines g) air canada h) southwest airlines [context] [user] i want to take a trip, can you help me to purchase a ticket for a one way flight? [system] which day would you like to leave? what airport will you be flying out of and which airline would you prefer? [user] i'll be flying out from toronto, ontario on the 13th of this month. i would prefer to fly united airlines. [system] what city do you want to go to? [user] i'm going to washington.
State: [state] departure_date=13th of this month origin_city=toronto, ontario destination_city=washington return_date=none refundable=none seating_class=none inbound_departure_time=none outbound_departure_time=none passengers=none airlines=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] departure_date=6th of this month passengers=d of possible values a) 2 b) 4 c) 3 d) 1 airlines=g of possible values a) american airlines b) air canada c) delta airlines d) united airlines e) alaska airlines f) air france g) southwest airlines h) british airways destination_city=sd seating_class=dontcare of possible values a) premium economy b) economy c) first class d) business return_date=9th of this month outbound_departure_time=3:10 pm origin_city=las vegas refundable=a of possible values a) true b) false inbound_departure_time=8:25 pm [context] [user] i want to take a trip, can you help me to purchase a ticket for a one way flight? [system] which day would you like to leave? what airport will you be flying out of and which airline would you prefer? [user] i'll be flying out from toronto, ontario on the 13th of this month. i would prefer to fly united airlines. [system] what city do you want to go to? [user] i'm going to washington. [system] i found a flight from toronto to washington on united airlines. the flight leaves on march 13th and it's an economy class ticket for 1 passenger. would you like me to make the reservation? [user] yes that flight will work for me. what time does the flight leave? can i get a refund for the ticket if i decide to cancel?
State: [state] departure_date=13th of this month passengers=d airlines=d destination_city=washington seating_class=b return_date=none outbound_departure_time=none origin_city=toronto 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) 3 b) 4 c) 2 d) 1 refundable=b of possible values a) false b) true outbound_departure_time=3:10 pm inbound_departure_time=8:25 pm departure_date=6th of this month airlines=f of possible values a) british airways b) air canada c) united airlines d) air france e) american airlines f) southwest airlines g) alaska airlines h) delta airlines origin_city=las vegas return_date=9th of this month destination_city=sd seating_class=dontcare of possible values a) business b) premium economy c) first class d) economy [context] [user] i want to take a trip, can you help me to purchase a ticket for a one way flight? [system] which day would you like to leave? what airport will you be flying out of and which airline would you prefer? [user] i'll be flying out from toronto, ontario on the 13th of this month. i would prefer to fly united airlines. [system] what city do you want to go to? [user] i'm going to washington. [system] i found a flight from toronto to washington on united airlines. the flight leaves on march 13th and it's an economy class ticket for 1 passenger. would you like me to make the reservation? [user] yes that flight will work for me. what time does the flight leave? can i get a refund for the ticket if i decide to cancel? [system] i have purchased your ticket. the flight leaves at 11:25 pm. the ticket is non-refundable. [user] thank you so much, you've been a great help.
State: [state] passengers=d refundable=none outbound_departure_time=none inbound_departure_time=none departure_date=13th of this month airlines=c origin_city=toronto return_date=none destination_city=washington seating_class=d