[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 refundable=b of possible values a) false b) true passengers=d of possible values a) 4 b) 2 c) 3 d) 1 destination_city=sd departure_date=6th of this month seating_class=dontcare of possible values a) economy b) premium economy c) business d) first class return_date=9th of this month outbound_departure_time=3:10 pm airlines=c of possible values a) united airlines b) air france c) southwest airlines d) american airlines e) delta airlines f) alaska airlines g) air canada h) british airways [context] [user] could you please find economy class flights for me?
State: [state] origin_city=none inbound_departure_time=none refundable=none passengers=none destination_city=none departure_date=none seating_class=a return_date=none outbound_departure_time=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=b of possible values a) 2 b) 1 c) 4 d) 3 return_date=9th of this month refundable=b of possible values a) false b) true inbound_departure_time=8:25 pm outbound_departure_time=3:10 pm airlines=f of possible values a) united airlines b) british airways c) delta airlines d) alaska airlines e) air france f) southwest airlines g) air canada h) american airlines origin_city=las vegas seating_class=dontcare of possible values a) economy b) premium economy c) first class d) business departure_date=6th of this month destination_city=sd [context] [user] could you please find economy class flights for me? [system] when do you plan on leaving and where is your destination? [user] i plan to leave for chicago on the 2nd of march.
State: [state] passengers=none return_date=none refundable=none inbound_departure_time=none outbound_departure_time=none airlines=none origin_city=none seating_class=a departure_date=2nd of march destination_city=chicago

[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) 2 b) 3 c) 4 d) 1 destination_city=sd 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 origin_city=las vegas departure_date=6th of this month airlines=b of possible values a) american airlines b) southwest airlines c) united airlines d) alaska airlines e) british airways f) delta airlines g) air france h) air canada outbound_departure_time=3:10 pm return_date=9th of this month inbound_departure_time=8:25 pm [context] [user] could you please find economy class flights for me? [system] when do you plan on leaving and where is your destination? [user] i plan to leave for chicago on the 2nd of march. [system] what is your return date? what city will you be leaving from? [user] i would like to return from london, uk, on march 12th.
State: [state] passengers=none destination_city=chicago seating_class=a refundable=none origin_city=london, uk departure_date=2nd of march airlines=none outbound_departure_time=none return_date=march 12th 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 destination_city=sd origin_city=las vegas departure_date=6th of this month refundable=b of possible values a) false b) true return_date=9th of this month inbound_departure_time=8:25 pm seating_class=dontcare of possible values a) business b) economy c) premium economy d) first class passengers=b of possible values a) 4 b) 1 c) 2 d) 3 airlines=e of possible values a) air france b) air canada c) delta airlines d) american airlines e) southwest airlines f) united airlines g) alaska airlines h) british airways [context] [user] could you please find economy class flights for me? [system] when do you plan on leaving and where is your destination? [user] i plan to leave for chicago on the 2nd of march. [system] what is your return date? what city will you be leaving from? [user] i would like to return from london, uk, on march 12th. [system] there's an outbound american airlines flight leaving at 0:10 am, with a return flight leaving at 12:30 pm. the ticket price is $385 [user] i am interested in that flight.
State: [state] outbound_departure_time=0:10 am destination_city=chicago origin_city=london, uk departure_date=2nd of march refundable=none return_date=march 12th inbound_departure_time=12:30 pm seating_class=b 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] return_date=9th of this month airlines=c of possible values a) alaska airlines b) american airlines c) southwest airlines d) air france e) delta airlines f) united airlines g) british airways h) air canada origin_city=las vegas destination_city=sd passengers=c of possible values a) 3 b) 4 c) 1 d) 2 refundable=b of possible values a) false b) true outbound_departure_time=3:10 pm departure_date=6th of this month inbound_departure_time=8:25 pm seating_class=dontcare of possible values a) business b) premium economy c) first class d) economy [context] [user] could you please find economy class flights for me? [system] when do you plan on leaving and where is your destination? [user] i plan to leave for chicago on the 2nd of march. [system] what is your return date? what city will you be leaving from? [user] i would like to return from london, uk, on march 12th. [system] there's an outbound american airlines flight leaving at 0:10 am, with a return flight leaving at 12:30 pm. the ticket price is $385 [user] i am interested in that flight. [system] shall i go ahead and buy a ticket for it? [user] yes, please book the ticket.
State: [state] return_date=march 12th airlines=b origin_city=london, uk destination_city=chicago passengers=none refundable=none outbound_departure_time=0:10 am departure_date=2nd of march inbound_departure_time=12:30 pm seating_class=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] inbound_departure_time=8:25 pm seating_class=dontcare of possible values a) premium economy b) economy c) first class d) business departure_date=6th of this month refundable=a of possible values a) true b) false destination_city=sd passengers=b of possible values a) 4 b) 1 c) 2 d) 3 return_date=9th of this month airlines=a of possible values a) southwest airlines b) united airlines c) alaska airlines d) american airlines e) air canada f) air france g) british airways h) delta airlines origin_city=las vegas outbound_departure_time=3:10 pm [context] [user] could you please find economy class flights for me? [system] when do you plan on leaving and where is your destination? [user] i plan to leave for chicago on the 2nd of march. [system] what is your return date? what city will you be leaving from? [user] i would like to return from london, uk, on march 12th. [system] there's an outbound american airlines flight leaving at 0:10 am, with a return flight leaving at 12:30 pm. the ticket price is $385 [user] i am interested in that flight. [system] shall i go ahead and buy a ticket for it? [user] yes, please book the ticket. [system] let's see if i got everything right: 1 economy class passenger on american airlines flight from london to chicago, departing tomorrow, with a return date of march 12th. the onward flight will be leaving at 0:10 am and the return flight will leave at 12:30 pm. is that correct? [user] yes,that sounds perfect. what is the arrival time for my return flight?
State: [state] inbound_departure_time=12:30 pm seating_class=b departure_date=2nd of march refundable=none destination_city=chicago passengers=b return_date=march 12th airlines=d origin_city=london outbound_departure_time=0:10 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=b of possible values a) false b) true destination_city=sd inbound_departure_time=8:25 pm origin_city=las vegas return_date=9th of this month airlines=e of possible values a) alaska airlines b) delta airlines c) united airlines d) american airlines e) southwest airlines f) air canada g) air france h) british airways outbound_departure_time=3:10 pm seating_class=dontcare of possible values a) business b) first class c) premium economy d) economy passengers=d of possible values a) 4 b) 3 c) 2 d) 1 [context] [user] could you please find economy class flights for me? [system] when do you plan on leaving and where is your destination? [user] i plan to leave for chicago on the 2nd of march. [system] what is your return date? what city will you be leaving from? [user] i would like to return from london, uk, on march 12th. [system] there's an outbound american airlines flight leaving at 0:10 am, with a return flight leaving at 12:30 pm. the ticket price is $385 [user] i am interested in that flight. [system] shall i go ahead and buy a ticket for it? [user] yes, please book the ticket. [system] let's see if i got everything right: 1 economy class passenger on american airlines flight from london to chicago, departing tomorrow, with a return date of march 12th. the onward flight will be leaving at 0:10 am and the return flight will leave at 12:30 pm. is that correct? [user] yes,that sounds perfect. what is the arrival time for my return flight? [system] i have confirmed your ticket. the arrival time for your return flight is 6:37 am. [user] thank you, you've been very helpful. that will be all.
State: [state] departure_date=2nd of march refundable=none destination_city=chicago inbound_departure_time=12:30 pm origin_city=london return_date=march 12th airlines=d outbound_departure_time=0:10 am seating_class=d passengers=d