[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 airlines=h of possible values a) air france b) air canada c) united airlines d) alaska airlines e) american airlines f) delta airlines g) british airways h) southwest airlines passengers=c of possible values a) 2 b) 3 c) 1 d) 4 outbound_departure_time=3:10 pm destination_city=sd departure_date=6th of this month origin_city=las vegas inbound_departure_time=8:25 pm seating_class=dontcare of possible values a) business b) economy c) first class d) premium economy refundable=a of possible values a) true b) false [context] [user] can you find me one-way economy class flight tickets on delta airlines?
State: [state] return_date=none airlines=f passengers=none outbound_departure_time=none destination_city=none departure_date=none origin_city=none inbound_departure_time=none seating_class=b 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] refundable=a of possible values a) true b) false departure_date=6th of this month origin_city=las vegas seating_class=dontcare of possible values a) premium economy b) first class c) business d) economy passengers=c of possible values a) 4 b) 3 c) 1 d) 2 airlines=g of possible values a) united airlines b) air canada c) american airlines d) british airways e) alaska airlines f) delta airlines g) southwest airlines h) air france outbound_departure_time=3:10 pm destination_city=sd return_date=9th of this month inbound_departure_time=8:25 pm [context] [user] can you find me one-way economy class flight tickets on delta airlines? [system] sure. where are you going to and where will you be flying from? [user] i'll be travelling from paris, france to philadelphia.
State: [state] refundable=none departure_date=none origin_city=paris, france seating_class=d passengers=none airlines=f outbound_departure_time=none destination_city=philadelphia 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] return_date=9th of this month destination_city=sd refundable=b of possible values a) false b) true outbound_departure_time=3:10 pm origin_city=las vegas passengers=d of possible values a) 4 b) 3 c) 2 d) 1 departure_date=6th of this month inbound_departure_time=8:25 pm airlines=b of possible values a) british airways b) southwest airlines c) alaska airlines d) air france e) air canada f) delta airlines g) american airlines h) united airlines seating_class=dontcare of possible values a) first class b) economy c) business d) premium economy [context] [user] can you find me one-way economy class flight tickets on delta airlines? [system] sure. where are you going to and where will you be flying from? [user] i'll be travelling from paris, france to philadelphia. [system] do you have any departure dates in mind? [user] i'll be departing on march 10th.
State: [state] return_date=none destination_city=philadelphia refundable=none outbound_departure_time=none origin_city=paris, france passengers=none departure_date=march 10th inbound_departure_time=none airlines=f seating_class=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] seating_class=dontcare of possible values a) business b) economy c) first class d) premium economy outbound_departure_time=3:10 pm origin_city=las vegas airlines=h of possible values a) united airlines b) delta airlines c) british airways d) american airlines e) air france f) air canada g) alaska airlines h) southwest airlines departure_date=6th of this month passengers=b of possible values a) 2 b) 1 c) 3 d) 4 return_date=9th of this month refundable=a of possible values a) true b) false inbound_departure_time=8:25 pm destination_city=sd [context] [user] can you find me one-way economy class flight tickets on delta airlines? [system] sure. where are you going to and where will you be flying from? [user] i'll be travelling from paris, france to philadelphia. [system] do you have any departure dates in mind? [user] i'll be departing on march 10th. [system] there is a delta airlines flight that leaves at 5:35 pm, has 1 stop and is priced at $364. [user] that sounds like a good flight to me.
State: [state] seating_class=b outbound_departure_time=5:35 pm origin_city=paris, france airlines=b departure_date=march 10th passengers=none return_date=none refundable=none inbound_departure_time=none destination_city=philadelphia

[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=b of possible values a) false b) true departure_date=6th of this month passengers=b of possible values a) 4 b) 1 c) 2 d) 3 origin_city=las vegas seating_class=dontcare of possible values a) business b) first class c) economy d) premium economy airlines=f of possible values a) united airlines b) alaska airlines c) american airlines d) delta airlines e) air canada f) southwest airlines g) british airways h) air france destination_city=sd inbound_departure_time=8:25 pm outbound_departure_time=3:10 pm return_date=9th of this month [context] [user] can you find me one-way economy class flight tickets on delta airlines? [system] sure. where are you going to and where will you be flying from? [user] i'll be travelling from paris, france to philadelphia. [system] do you have any departure dates in mind? [user] i'll be departing on march 10th. [system] there is a delta airlines flight that leaves at 5:35 pm, has 1 stop and is priced at $364. [user] that sounds like a good flight to me. [system] do you want me to buy tickets for you? [user] no. hold on. not now.
State: [state] refundable=none departure_date=march 10th passengers=none origin_city=paris, france seating_class=c airlines=d destination_city=philadelphia inbound_departure_time=none outbound_departure_time=5:35 pm 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] airlines=f of possible values a) delta airlines b) american airlines c) air canada d) alaska airlines e) united airlines f) southwest airlines g) air france h) british airways destination_city=sd origin_city=las vegas departure_date=6th of this month passengers=b of possible values a) 2 b) 1 c) 3 d) 4 refundable=a of possible values a) true b) false return_date=9th of this month seating_class=dontcare of possible values a) business b) first class c) premium economy d) economy outbound_departure_time=3:10 pm inbound_departure_time=8:25 pm [context] [user] can you find me one-way economy class flight tickets on delta airlines? [system] sure. where are you going to and where will you be flying from? [user] i'll be travelling from paris, france to philadelphia. [system] do you have any departure dates in mind? [user] i'll be departing on march 10th. [system] there is a delta airlines flight that leaves at 5:35 pm, has 1 stop and is priced at $364. [user] that sounds like a good flight to me. [system] do you want me to buy tickets for you? [user] no. hold on. not now. [system] can i assist you with anything else? [user] no. thank you for the information.
State: [state] airlines=a destination_city=philadelphia origin_city=paris, france departure_date=march 10th passengers=none refundable=none return_date=none seating_class=d outbound_departure_time=5:35 pm inbound_departure_time=none