[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) economy c) first class d) business destination_city=sd return_date=9th of this month origin_city=las vegas outbound_departure_time=3:10 pm airlines=d of possible values a) british airways b) delta airlines c) alaska airlines d) southwest airlines e) air canada f) american airlines g) air france h) united airlines inbound_departure_time=8:25 pm departure_date=6th of this month passengers=a of possible values a) 1 b) 2 c) 4 d) 3 refundable=b of possible values a) false b) true [context] [user] i have 4 people in my group and need a flight, can you do a search?
State: [state] seating_class=none destination_city=none return_date=none origin_city=none outbound_departure_time=none airlines=none inbound_departure_time=none departure_date=none passengers=c 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=h of possible values a) american airlines b) alaska airlines c) delta airlines d) air france e) british airways f) united airlines g) air canada h) southwest airlines origin_city=las vegas return_date=9th of this month passengers=a of possible values a) 1 b) 4 c) 3 d) 2 outbound_departure_time=3:10 pm seating_class=dontcare of possible values a) economy b) first class c) premium economy d) business inbound_departure_time=8:25 pm departure_date=6th of this month refundable=b of possible values a) false b) true [context] [user] i have 4 people in my group and need a flight, can you do a search? [system] where would you like to go? [user] i am wanting to visit chi-town.
State: [state] destination_city=chi-town airlines=none origin_city=none return_date=none passengers=b outbound_departure_time=none seating_class=none inbound_departure_time=none departure_date=none 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] departure_date=6th of this month return_date=9th of this month refundable=b of possible values a) false b) true destination_city=sd seating_class=dontcare of possible values a) first class b) economy c) premium economy d) business airlines=g of possible values a) air canada b) united airlines c) alaska airlines d) air france e) american airlines f) delta airlines g) southwest airlines h) british airways origin_city=las vegas outbound_departure_time=3:10 pm passengers=c of possible values a) 2 b) 3 c) 1 d) 4 inbound_departure_time=8:25 pm [context] [user] i have 4 people in my group and need a flight, can you do a search? [system] where would you like to go? [user] i am wanting to visit chi-town. [system] when do you want to leave? [user] i want to go on the 6th.
State: [state] departure_date=the 6th return_date=none refundable=none destination_city=chi-town seating_class=none airlines=none origin_city=none outbound_departure_time=none passengers=d 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=a of possible values a) 1 b) 3 c) 4 d) 2 refundable=b of possible values a) false b) true airlines=e of possible values a) delta airlines b) american airlines c) united airlines d) air france e) southwest airlines f) british airways g) alaska airlines h) air canada return_date=9th of this month inbound_departure_time=8:25 pm seating_class=dontcare of possible values a) first class b) premium economy c) economy d) business destination_city=sd outbound_departure_time=3:10 pm departure_date=6th of this month origin_city=las vegas [context] [user] i have 4 people in my group and need a flight, can you do a search? [system] where would you like to go? [user] i am wanting to visit chi-town. [system] when do you want to leave? [user] i want to go on the 6th. [system] where will you be coming and going from? [user] i am leaving from atl and want to return on the 14th of march.
State: [state] passengers=c refundable=none airlines=none return_date=14th of march inbound_departure_time=none seating_class=none destination_city=chi-town outbound_departure_time=none departure_date=the 6th origin_city=atl

[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 origin_city=las vegas airlines=b of possible values a) air canada b) southwest airlines c) united airlines d) delta airlines e) air france f) alaska airlines g) british airways h) american airlines departure_date=6th of this month refundable=b of possible values a) false b) true destination_city=sd passengers=c of possible values a) 4 b) 2 c) 1 d) 3 seating_class=dontcare of possible values a) premium economy b) first class c) business d) economy inbound_departure_time=8:25 pm [context] [user] i have 4 people in my group and need a flight, can you do a search? [system] where would you like to go? [user] i am wanting to visit chi-town. [system] when do you want to leave? [user] i want to go on the 6th. [system] where will you be coming and going from? [user] i am leaving from atl and want to return on the 14th of march. [system] a ticket for $121 is on american airlines. the outbound leaves at 9:15 pm and returns at 8:40 pm. [user] are their any other options? i would prefer to fly delta airlines on either business or economy.
State: [state] outbound_departure_time=none return_date=14th of march origin_city=atl airlines=d departure_date=the 6th refundable=none destination_city=chi-town passengers=a seating_class=dontcare 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] departure_date=6th of this month inbound_departure_time=8:25 pm refundable=b of possible values a) false b) true passengers=c of possible values a) 4 b) 3 c) 1 d) 2 seating_class=dontcare of possible values a) first class b) premium economy c) economy d) business destination_city=sd outbound_departure_time=3:10 pm origin_city=las vegas airlines=e of possible values a) air canada b) air france c) united airlines d) delta airlines e) southwest airlines f) alaska airlines g) british airways h) american airlines return_date=9th of this month [context] [user] i have 4 people in my group and need a flight, can you do a search? [system] where would you like to go? [user] i am wanting to visit chi-town. [system] when do you want to leave? [user] i want to go on the 6th. [system] where will you be coming and going from? [user] i am leaving from atl and want to return on the 14th of march. [system] a ticket for $121 is on american airlines. the outbound leaves at 9:15 pm and returns at 8:40 pm. [user] are their any other options? i would prefer to fly delta airlines on either business or economy. [system] i see a delta airlines out bound flight leaving at 7:50 am. the return is at 8:30 am and costs $125. [user] that is great.
State: [state] departure_date=the 6th inbound_departure_time=8:30 am refundable=none passengers=a seating_class=dontcare destination_city=chi-town outbound_departure_time=7:50 am origin_city=atl airlines=d return_date=14th 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] seating_class=dontcare of possible values a) business b) economy c) premium economy d) first class airlines=g of possible values a) american airlines b) alaska airlines c) air canada d) british airways e) delta airlines f) united airlines g) southwest airlines h) air france departure_date=6th of this month inbound_departure_time=8:25 pm passengers=d of possible values a) 3 b) 4 c) 2 d) 1 origin_city=las vegas return_date=9th of this month destination_city=sd refundable=b of possible values a) false b) true outbound_departure_time=3:10 pm [context] [user] i have 4 people in my group and need a flight, can you do a search? [system] where would you like to go? [user] i am wanting to visit chi-town. [system] when do you want to leave? [user] i want to go on the 6th. [system] where will you be coming and going from? [user] i am leaving from atl and want to return on the 14th of march. [system] a ticket for $121 is on american airlines. the outbound leaves at 9:15 pm and returns at 8:40 pm. [user] are their any other options? i would prefer to fly delta airlines on either business or economy. [system] i see a delta airlines out bound flight leaving at 7:50 am. the return is at 8:30 am and costs $125. [user] that is great. [system] can i help any further. [user] i want to plan a short trip can you assist me in buying an airline ticket?
State: [state] seating_class=dontcare airlines=e departure_date=the 6th inbound_departure_time=8:30 am passengers=b origin_city=atl return_date=14th of march destination_city=chi-town refundable=none outbound_departure_time=7:50 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] departure_date=6th of this month refundable=a of possible values a) true b) false origin_city=las vegas return_date=9th of this month seating_class=dontcare of possible values a) first class b) premium economy c) business d) economy destination_city=sd inbound_departure_time=8:25 pm airlines=d of possible values a) delta airlines b) british airways c) american airlines d) southwest airlines e) united airlines f) alaska airlines g) air france h) air canada outbound_departure_time=3:10 pm passengers=c of possible values a) 3 b) 2 c) 1 d) 4 [context] [user] i have 4 people in my group and need a flight, can you do a search? [system] where would you like to go? [user] i am wanting to visit chi-town. [system] when do you want to leave? [user] i want to go on the 6th. [system] where will you be coming and going from? [user] i am leaving from atl and want to return on the 14th of march. [system] a ticket for $121 is on american airlines. the outbound leaves at 9:15 pm and returns at 8:40 pm. [user] are their any other options? i would prefer to fly delta airlines on either business or economy. [system] i see a delta airlines out bound flight leaving at 7:50 am. the return is at 8:30 am and costs $125. [user] that is great. [system] can i help any further. [user] i want to plan a short trip can you assist me in buying an airline ticket? [system] the flight is from atlanta to chicago on delta airlines. leaving next wednesday and returning march 14th. the onward flight leaves at 7:50 am and returning at 8:30 am for 4 economy seats. [user] that is great but is the ticket refundable and when does the onward flight arrive?
State: [state] departure_date=next wednesday refundable=none origin_city=atl return_date=14th of march seating_class=dontcare destination_city=chi-town inbound_departure_time=8:30 am airlines=a outbound_departure_time=7:50 am passengers=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=a of possible values a) true b) false inbound_departure_time=8:25 pm return_date=9th of this month departure_date=6th of this month origin_city=las vegas destination_city=sd airlines=a of possible values a) southwest airlines b) air canada c) delta airlines d) british airways e) united airlines f) alaska airlines g) air france h) american airlines 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) first class b) economy c) premium economy d) business [context] [user] i have 4 people in my group and need a flight, can you do a search? [system] where would you like to go? [user] i am wanting to visit chi-town. [system] when do you want to leave? [user] i want to go on the 6th. [system] where will you be coming and going from? [user] i am leaving from atl and want to return on the 14th of march. [system] a ticket for $121 is on american airlines. the outbound leaves at 9:15 pm and returns at 8:40 pm. [user] are their any other options? i would prefer to fly delta airlines on either business or economy. [system] i see a delta airlines out bound flight leaving at 7:50 am. the return is at 8:30 am and costs $125. [user] that is great. [system] can i help any further. [user] i want to plan a short trip can you assist me in buying an airline ticket? [system] the flight is from atlanta to chicago on delta airlines. leaving next wednesday and returning march 14th. the onward flight leaves at 7:50 am and returning at 8:30 am for 4 economy seats. [user] that is great but is the ticket refundable and when does the onward flight arrive? [system] i have confirmed your ticket however it is not refundable and arrives at 8:51 am. [user] thank you, all done.
State: [state] refundable=none inbound_departure_time=8:30 am return_date=14th of march departure_date=next wednesday origin_city=atl destination_city=chi-town airlines=c outbound_departure_time=7:50 am passengers=a seating_class=dontcare