[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 airlines=e of possible values a) air canada b) united airlines c) american airlines d) british airways e) southwest airlines f) air france g) delta airlines h) alaska airlines destination_city=sd outbound_departure_time=3:10 pm seating_class=dontcare of possible values a) premium economy b) economy c) first class d) business origin_city=las vegas inbound_departure_time=8:25 pm return_date=9th of this month refundable=b of possible values a) false b) true passengers=b of possible values a) 2 b) 1 c) 4 d) 3 [context] [user] i want to go traveling soon. can you help me buy a oneway flight ticket?
State: [state] departure_date=none airlines=none destination_city=none outbound_departure_time=none seating_class=none origin_city=none inbound_departure_time=none return_date=none refundable=none passengers=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=b of possible values a) 4 b) 1 c) 3 d) 2 refundable=a of possible values a) true b) false destination_city=sd airlines=a of possible values a) southwest airlines b) air france c) british airways d) united airlines e) alaska airlines f) air canada g) delta airlines h) american airlines departure_date=6th of this month origin_city=las vegas return_date=9th of this month outbound_departure_time=3:10 pm seating_class=dontcare of possible values a) economy b) business c) premium economy d) first class inbound_departure_time=8:25 pm [context] [user] i want to go traveling soon. can you help me buy a oneway flight ticket? [system] from where will you be leaving? [user] i want to leave from sd and fly to new delhi. are there tickets available for united airlines?
State: [state] passengers=none refundable=none destination_city=new delhi airlines=d departure_date=none origin_city=sd return_date=none outbound_departure_time=none seating_class=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] outbound_departure_time=3:10 pm return_date=9th of this month inbound_departure_time=8:25 pm origin_city=las vegas departure_date=6th of this month destination_city=sd refundable=b of possible values a) false b) true airlines=f of possible values a) air france b) alaska airlines c) delta airlines d) air canada e) american airlines f) southwest airlines g) united airlines h) british airways seating_class=dontcare of possible values a) business b) first class c) premium economy d) economy passengers=d of possible values a) 2 b) 3 c) 4 d) 1 [context] [user] i want to go traveling soon. can you help me buy a oneway flight ticket? [system] from where will you be leaving? [user] i want to leave from sd and fly to new delhi. are there tickets available for united airlines? [system] when will you depart? [user] i plan to leave on the 6th of march and have three people in my group.
State: [state] outbound_departure_time=none return_date=none inbound_departure_time=none origin_city=sd departure_date=6th of march destination_city=new delhi refundable=none airlines=g seating_class=none passengers=b

[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=c of possible values a) 3 b) 4 c) 1 d) 2 refundable=b of possible values a) false b) true seating_class=dontcare of possible values a) economy b) first class c) business d) premium economy destination_city=sd airlines=h of possible values a) air france b) british airways c) delta airlines d) american airlines e) united airlines f) alaska airlines g) air canada h) southwest airlines return_date=9th of this month departure_date=6th of this month inbound_departure_time=8:25 pm outbound_departure_time=3:10 pm origin_city=las vegas [context] [user] i want to go traveling soon. can you help me buy a oneway flight ticket? [system] from where will you be leaving? [user] i want to leave from sd and fly to new delhi. are there tickets available for united airlines? [system] when will you depart? [user] i plan to leave on the 6th of march and have three people in my group. [system] just to make sure: you want a flight from san diego to delhi next wednesday. you will be flying in a group of 3 on united airlines in the economy class. [user] sounds perfect!
State: [state] passengers=a refundable=none seating_class=a destination_city=delhi airlines=e return_date=none departure_date=6th of march inbound_departure_time=none outbound_departure_time=none origin_city=sd

[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 refundable=a of possible values a) true b) false origin_city=las vegas seating_class=dontcare of possible values a) first class b) economy c) business d) premium economy departure_date=6th of this month return_date=9th of this month airlines=b of possible values a) air canada b) southwest airlines c) british airways d) air france e) delta airlines f) american airlines g) alaska airlines h) united airlines outbound_departure_time=3:10 pm inbound_departure_time=8:25 pm passengers=a of possible values a) 1 b) 3 c) 4 d) 2 [context] [user] i want to go traveling soon. can you help me buy a oneway flight ticket? [system] from where will you be leaving? [user] i want to leave from sd and fly to new delhi. are there tickets available for united airlines? [system] when will you depart? [user] i plan to leave on the 6th of march and have three people in my group. [system] just to make sure: you want a flight from san diego to delhi next wednesday. you will be flying in a group of 3 on united airlines in the economy class. [user] sounds perfect! [system] your ticket has been confirmed. [user] thank you so much!
State: [state] destination_city=delhi refundable=none origin_city=sd seating_class=b departure_date=6th of march return_date=none airlines=h outbound_departure_time=none inbound_departure_time=none passengers=b

[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 outbound_departure_time=3:10 pm seating_class=dontcare of possible values a) first class b) business c) premium economy d) economy origin_city=las vegas destination_city=sd inbound_departure_time=8:25 pm passengers=c of possible values a) 3 b) 4 c) 1 d) 2 refundable=a of possible values a) true b) false return_date=9th of this month airlines=c of possible values a) air france b) delta airlines c) southwest airlines d) air canada e) british airways f) alaska airlines g) united airlines h) american airlines [context] [user] i want to go traveling soon. can you help me buy a oneway flight ticket? [system] from where will you be leaving? [user] i want to leave from sd and fly to new delhi. are there tickets available for united airlines? [system] when will you depart? [user] i plan to leave on the 6th of march and have three people in my group. [system] just to make sure: you want a flight from san diego to delhi next wednesday. you will be flying in a group of 3 on united airlines in the economy class. [user] sounds perfect! [system] your ticket has been confirmed. [user] thank you so much! [system] can i assist you further? [user] nope! that's all.
State: [state] departure_date=6th of march outbound_departure_time=none seating_class=d origin_city=sd destination_city=delhi inbound_departure_time=none passengers=a refundable=none return_date=none airlines=g