[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 destination_city=sd outbound_departure_time=3:10 pm departure_date=6th of this month passengers=a of possible values a) 1 b) 4 c) 2 d) 3 seating_class=dontcare of possible values a) economy b) first class c) premium economy d) business refundable=a of possible values a) true b) false airlines=b of possible values a) united airlines b) southwest airlines c) air canada d) british airways e) delta airlines f) american airlines g) alaska airlines h) air france return_date=9th of this month [context] [user] can you find me one-way flights? there is one people in my group.
State: [state] origin_city=none inbound_departure_time=none destination_city=none outbound_departure_time=none departure_date=none passengers=a seating_class=none refundable=none airlines=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] inbound_departure_time=8:25 pm seating_class=dontcare of possible values a) first class b) premium economy c) economy d) business passengers=d of possible values a) 3 b) 4 c) 2 d) 1 departure_date=6th of this month destination_city=sd airlines=f of possible values a) air france b) alaska airlines c) air canada d) british airways e) united airlines f) southwest airlines g) american airlines h) delta airlines refundable=a of possible values a) true b) false outbound_departure_time=3:10 pm return_date=9th of this month origin_city=las vegas [context] [user] can you find me one-way flights? there is one people in my group. [system] when do you plan to leave? and where do you want to go? [user] i am travelling to atlanta, ga, on march 2nd.
State: [state] inbound_departure_time=none seating_class=none passengers=d departure_date=march 2nd destination_city=atlanta, ga airlines=none refundable=none outbound_departure_time=none return_date=none origin_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] inbound_departure_time=8:25 pm origin_city=las vegas refundable=a of possible values a) true b) false passengers=b of possible values a) 2 b) 1 c) 4 d) 3 airlines=h of possible values a) british airways b) united airlines c) american airlines d) air canada e) delta airlines f) air france g) alaska airlines h) southwest airlines seating_class=dontcare of possible values a) business b) premium economy c) economy d) first class destination_city=sd departure_date=6th of this month return_date=9th of this month outbound_departure_time=3:10 pm [context] [user] can you find me one-way flights? there is one people in my group. [system] when do you plan to leave? and where do you want to go? [user] i am travelling to atlanta, ga, on march 2nd. [system] where will you be leaving from? [user] i'll be leaving from phoenix, az.
State: [state] inbound_departure_time=none origin_city=phoenix, az refundable=none passengers=b airlines=none seating_class=none destination_city=atlanta, ga departure_date=march 2nd return_date=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] return_date=9th of this month outbound_departure_time=3:10 pm passengers=c of possible values a) 4 b) 2 c) 1 d) 3 origin_city=las vegas refundable=a of possible values a) true b) false airlines=e of possible values a) delta airlines b) united airlines c) alaska airlines d) air canada e) southwest airlines f) british airways g) american airlines h) air france inbound_departure_time=8:25 pm departure_date=6th of this month destination_city=sd seating_class=dontcare of possible values a) premium economy b) first class c) business d) economy [context] [user] can you find me one-way flights? there is one people in my group. [system] when do you plan to leave? and where do you want to go? [user] i am travelling to atlanta, ga, on march 2nd. [system] where will you be leaving from? [user] i'll be leaving from phoenix, az. [system] i found 4 flights which might suit you. there is an american airlines flight, which leaves at 11:25 pm, and has 0 stops. the prize of the ticket is $153. [user] when does the flight arrive? is the ticket refundable?
State: [state] return_date=none outbound_departure_time=none passengers=c origin_city=phoenix, az refundable=none airlines=none inbound_departure_time=none departure_date=march 2nd destination_city=atlanta, ga 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] destination_city=sd origin_city=las vegas seating_class=dontcare of possible values a) premium economy b) economy c) business d) first class inbound_departure_time=8:25 pm outbound_departure_time=3:10 pm passengers=c of possible values a) 4 b) 2 c) 1 d) 3 departure_date=6th of this month return_date=9th of this month refundable=a of possible values a) true b) false airlines=f of possible values a) delta airlines b) alaska airlines c) american airlines d) air france e) british airways f) southwest airlines g) united airlines h) air canada [context] [user] can you find me one-way flights? there is one people in my group. [system] when do you plan to leave? and where do you want to go? [user] i am travelling to atlanta, ga, on march 2nd. [system] where will you be leaving from? [user] i'll be leaving from phoenix, az. [system] i found 4 flights which might suit you. there is an american airlines flight, which leaves at 11:25 pm, and has 0 stops. the prize of the ticket is $153. [user] when does the flight arrive? is the ticket refundable? [system] unfortunately, it is not refundable. the flight arrives at 6:37 am. [user] sounds good to me. can you search round trip flights for me?
State: [state] destination_city=atlanta, ga origin_city=phoenix, az seating_class=none inbound_departure_time=none outbound_departure_time=11:25 pm passengers=c departure_date=march 2nd return_date=none refundable=none airlines=c

[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 seating_class=dontcare of possible values a) premium economy b) first class c) business d) economy origin_city=las vegas return_date=9th of this month outbound_departure_time=3:10 pm airlines=c of possible values a) delta airlines b) american airlines c) southwest airlines d) united airlines e) british airways f) air france g) air canada h) alaska airlines passengers=c of possible values a) 2 b) 3 c) 1 d) 4 departure_date=6th of this month refundable=b of possible values a) false b) true [context] [user] can you find me one-way flights? there is one people in my group. [system] when do you plan to leave? and where do you want to go? [user] i am travelling to atlanta, ga, on march 2nd. [system] where will you be leaving from? [user] i'll be leaving from phoenix, az. [system] i found 4 flights which might suit you. there is an american airlines flight, which leaves at 11:25 pm, and has 0 stops. the prize of the ticket is $153. [user] when does the flight arrive? is the ticket refundable? [system] unfortunately, it is not refundable. the flight arrives at 6:37 am. [user] sounds good to me. can you search round trip flights for me? [system] when are you coming back? [user] i wanna get back next tuesday.
State: [state] inbound_departure_time=none destination_city=atlanta, ga seating_class=none origin_city=phoenix, az return_date=next tuesday outbound_departure_time=11:25 pm airlines=b passengers=c departure_date=march 2nd 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] seating_class=dontcare of possible values a) economy b) business c) premium economy d) first class inbound_departure_time=8:25 pm outbound_departure_time=3:10 pm airlines=h of possible values a) united airlines b) air france c) air canada d) delta airlines e) british airways f) american airlines g) alaska airlines h) southwest airlines passengers=b of possible values a) 2 b) 1 c) 4 d) 3 origin_city=las vegas return_date=9th of this month destination_city=sd departure_date=6th of this month refundable=a of possible values a) true b) false [context] [user] can you find me one-way flights? there is one people in my group. [system] when do you plan to leave? and where do you want to go? [user] i am travelling to atlanta, ga, on march 2nd. [system] where will you be leaving from? [user] i'll be leaving from phoenix, az. [system] i found 4 flights which might suit you. there is an american airlines flight, which leaves at 11:25 pm, and has 0 stops. the prize of the ticket is $153. [user] when does the flight arrive? is the ticket refundable? [system] unfortunately, it is not refundable. the flight arrives at 6:37 am. [user] sounds good to me. can you search round trip flights for me? [system] when are you coming back? [user] i wanna get back next tuesday. [system] there is an american airlines flight. the outbound flight leaves at 11:25 pm, and the return flight leaves at 11:40 am. the price of the ticket is $243. [user] which airport does it depart from?
State: [state] seating_class=none inbound_departure_time=none outbound_departure_time=11:25 pm airlines=f passengers=b origin_city=phoenix, az return_date=next tuesday destination_city=atlanta, ga departure_date=march 2nd 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] origin_city=las vegas return_date=9th of this month departure_date=6th of this month outbound_departure_time=3:10 pm seating_class=dontcare of possible values a) business b) economy c) first class d) premium economy inbound_departure_time=8:25 pm destination_city=sd refundable=a of possible values a) true b) false passengers=a of possible values a) 1 b) 4 c) 3 d) 2 airlines=d of possible values a) delta airlines b) united airlines c) alaska airlines d) southwest airlines e) british airways f) air france g) american airlines h) air canada [context] [user] can you find me one-way flights? there is one people in my group. [system] when do you plan to leave? and where do you want to go? [user] i am travelling to atlanta, ga, on march 2nd. [system] where will you be leaving from? [user] i'll be leaving from phoenix, az. [system] i found 4 flights which might suit you. there is an american airlines flight, which leaves at 11:25 pm, and has 0 stops. the prize of the ticket is $153. [user] when does the flight arrive? is the ticket refundable? [system] unfortunately, it is not refundable. the flight arrives at 6:37 am. [user] sounds good to me. can you search round trip flights for me? [system] when are you coming back? [user] i wanna get back next tuesday. [system] there is an american airlines flight. the outbound flight leaves at 11:25 pm, and the return flight leaves at 11:40 am. the price of the ticket is $243. [user] which airport does it depart from? [system] it departs from sky harbor international airport. [user] that one sounds good to me. can you help me buy flight tickets? i plan to go on a short trip.
State: [state] origin_city=phoenix, az return_date=next tuesday departure_date=march 2nd outbound_departure_time=11:25 pm seating_class=none inbound_departure_time=11:40 am destination_city=atlanta, ga refundable=none passengers=a airlines=g

[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 return_date=9th of this month passengers=c of possible values a) 2 b) 4 c) 1 d) 3 refundable=b of possible values a) false b) true destination_city=sd departure_date=6th of this month airlines=e of possible values a) american airlines b) alaska airlines c) british airways d) delta airlines e) southwest airlines f) air canada g) air france h) united airlines seating_class=dontcare of possible values a) business b) first class c) premium economy d) economy outbound_departure_time=3:10 pm origin_city=las vegas [context] [user] can you find me one-way flights? there is one people in my group. [system] when do you plan to leave? and where do you want to go? [user] i am travelling to atlanta, ga, on march 2nd. [system] where will you be leaving from? [user] i'll be leaving from phoenix, az. [system] i found 4 flights which might suit you. there is an american airlines flight, which leaves at 11:25 pm, and has 0 stops. the prize of the ticket is $153. [user] when does the flight arrive? is the ticket refundable? [system] unfortunately, it is not refundable. the flight arrives at 6:37 am. [user] sounds good to me. can you search round trip flights for me? [system] when are you coming back? [user] i wanna get back next tuesday. [system] there is an american airlines flight. the outbound flight leaves at 11:25 pm, and the return flight leaves at 11:40 am. the price of the ticket is $243. [user] which airport does it depart from? [system] it departs from sky harbor international airport. [user] that one sounds good to me. can you help me buy flight tickets? i plan to go on a short trip. [system] please confirm the following details: the flight is from phoenix, and goes to atlanta. the airline is american airlines. the departure date is tomorrow, and the return date is next tuesday. the onward flight leaves at 11:25 pm, and the return flight leaves at 11:40 am. the seating class is economy, and the number of tickets is 1. [user] sounds good to me.
State: [state] inbound_departure_time=11:40 am return_date=next tuesday passengers=c refundable=none destination_city=atlanta departure_date=march 2nd airlines=a seating_class=d outbound_departure_time=11:25 pm origin_city=phoenix

[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=h of possible values a) british airways b) american airlines c) united airlines d) alaska airlines e) delta airlines f) air france g) air canada h) southwest airlines inbound_departure_time=8:25 pm refundable=a of possible values a) true b) false seating_class=dontcare of possible values a) business b) premium economy c) economy d) first class passengers=c of possible values a) 2 b) 4 c) 1 d) 3 departure_date=6th of this month destination_city=sd outbound_departure_time=3:10 pm origin_city=las vegas return_date=9th of this month [context] [user] can you find me one-way flights? there is one people in my group. [system] when do you plan to leave? and where do you want to go? [user] i am travelling to atlanta, ga, on march 2nd. [system] where will you be leaving from? [user] i'll be leaving from phoenix, az. [system] i found 4 flights which might suit you. there is an american airlines flight, which leaves at 11:25 pm, and has 0 stops. the prize of the ticket is $153. [user] when does the flight arrive? is the ticket refundable? [system] unfortunately, it is not refundable. the flight arrives at 6:37 am. [user] sounds good to me. can you search round trip flights for me? [system] when are you coming back? [user] i wanna get back next tuesday. [system] there is an american airlines flight. the outbound flight leaves at 11:25 pm, and the return flight leaves at 11:40 am. the price of the ticket is $243. [user] which airport does it depart from? [system] it departs from sky harbor international airport. [user] that one sounds good to me. can you help me buy flight tickets? i plan to go on a short trip. [system] please confirm the following details: the flight is from phoenix, and goes to atlanta. the airline is american airlines. the departure date is tomorrow, and the return date is next tuesday. the onward flight leaves at 11:25 pm, and the return flight leaves at 11:40 am. the seating class is economy, and the number of tickets is 1. [user] sounds good to me. [system] your ticket is confirmed. [user] thanks a lot for your help.
State: [state] airlines=b inbound_departure_time=11:40 am refundable=none seating_class=c passengers=c departure_date=march 2nd destination_city=atlanta outbound_departure_time=11:25 pm origin_city=phoenix return_date=next tuesday

[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) premium economy b) business c) first class d) economy inbound_departure_time=8:25 pm destination_city=sd passengers=d of possible values a) 2 b) 3 c) 4 d) 1 return_date=9th of this month outbound_departure_time=3:10 pm departure_date=6th of this month airlines=f of possible values a) alaska airlines b) united airlines c) british airways d) air canada e) american airlines f) southwest airlines g) delta airlines h) air france origin_city=las vegas refundable=b of possible values a) false b) true [context] [user] can you find me one-way flights? there is one people in my group. [system] when do you plan to leave? and where do you want to go? [user] i am travelling to atlanta, ga, on march 2nd. [system] where will you be leaving from? [user] i'll be leaving from phoenix, az. [system] i found 4 flights which might suit you. there is an american airlines flight, which leaves at 11:25 pm, and has 0 stops. the prize of the ticket is $153. [user] when does the flight arrive? is the ticket refundable? [system] unfortunately, it is not refundable. the flight arrives at 6:37 am. [user] sounds good to me. can you search round trip flights for me? [system] when are you coming back? [user] i wanna get back next tuesday. [system] there is an american airlines flight. the outbound flight leaves at 11:25 pm, and the return flight leaves at 11:40 am. the price of the ticket is $243. [user] which airport does it depart from? [system] it departs from sky harbor international airport. [user] that one sounds good to me. can you help me buy flight tickets? i plan to go on a short trip. [system] please confirm the following details: the flight is from phoenix, and goes to atlanta. the airline is american airlines. the departure date is tomorrow, and the return date is next tuesday. the onward flight leaves at 11:25 pm, and the return flight leaves at 11:40 am. the seating class is economy, and the number of tickets is 1. [user] sounds good to me. [system] your ticket is confirmed. [user] thanks a lot for your help. [system] shall i assist you any further? [user] nope, thanks for your help.
State: [state] seating_class=d inbound_departure_time=11:40 am destination_city=atlanta passengers=d return_date=next tuesday outbound_departure_time=11:25 pm departure_date=march 2nd airlines=e origin_city=phoenix refundable=none