[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 passengers=a of possible values a) 1 b) 4 c) 3 d) 2 origin_city=las vegas outbound_departure_time=3:10 pm inbound_departure_time=8:25 pm destination_city=sd seating_class=dontcare of possible values a) first class b) premium economy c) business d) economy airlines=g of possible values a) american airlines b) alaska airlines c) united airlines d) air france e) british airways f) delta airlines g) southwest airlines h) air canada return_date=9th of this month departure_date=6th of this month [context] [user] i was thinking about traveling soon. would you help me with booking a one way flight ticket?
State: [state] refundable=none passengers=none origin_city=none outbound_departure_time=none inbound_departure_time=none destination_city=none seating_class=none airlines=none return_date=none departure_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] destination_city=sd airlines=c of possible values a) american airlines b) british airways c) southwest airlines d) united airlines e) alaska airlines f) air france g) air canada h) delta airlines return_date=9th of this month inbound_departure_time=8:25 pm origin_city=las vegas departure_date=6th of this month outbound_departure_time=3:10 pm passengers=a of possible values a) 1 b) 2 c) 3 d) 4 refundable=a of possible values a) true b) false seating_class=dontcare of possible values a) premium economy b) first class c) business d) economy [context] [user] i was thinking about traveling soon. would you help me with booking a one way flight ticket? [system] of course. did you have a destination in mind? when were you planning on leaving and where will you be leaving from? [user] i would like to leave on the 1st of march from sd and going to chicago.
State: [state] destination_city=chicago airlines=none return_date=none inbound_departure_time=none origin_city=sd departure_date=1st of march outbound_departure_time=none passengers=none refundable=none 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] outbound_departure_time=3:10 pm origin_city=las vegas refundable=a of possible values a) true b) false return_date=9th of this month passengers=c of possible values a) 3 b) 4 c) 1 d) 2 departure_date=6th of this month inbound_departure_time=8:25 pm seating_class=dontcare of possible values a) business b) premium economy c) economy d) first class destination_city=sd airlines=f of possible values a) delta airlines b) american airlines c) air france d) alaska airlines e) air canada f) southwest airlines g) united airlines h) british airways [context] [user] i was thinking about traveling soon. would you help me with booking a one way flight ticket? [system] of course. did you have a destination in mind? when were you planning on leaving and where will you be leaving from? [user] i would like to leave on the 1st of march from sd and going to chicago. [system] did you have an airline in mind? [user] i prefer to travel with delta airlines.
State: [state] outbound_departure_time=none origin_city=sd refundable=none return_date=none passengers=none departure_date=1st of march inbound_departure_time=none seating_class=none destination_city=chicago airlines=a

[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 airlines=b of possible values a) delta airlines b) southwest airlines c) air france d) air canada e) alaska airlines f) american airlines g) united airlines h) british airways outbound_departure_time=3:10 pm refundable=b of possible values a) false b) true seating_class=dontcare of possible values a) premium economy b) economy c) first class d) business passengers=a of possible values a) 1 b) 3 c) 4 d) 2 return_date=9th of this month departure_date=6th of this month destination_city=sd origin_city=las vegas [context] [user] i was thinking about traveling soon. would you help me with booking a one way flight ticket? [system] of course. did you have a destination in mind? when were you planning on leaving and where will you be leaving from? [user] i would like to leave on the 1st of march from sd and going to chicago. [system] did you have an airline in mind? [user] i prefer to travel with delta airlines. [system] okay, i have a flight from san diego, going to chicago today with delta airlines. it is for 1 passenger with economy seating. does that work for you? [user] that sounds wonderful. where will i be arriving in chicago, and which airport will my flight depart from?
State: [state] inbound_departure_time=none airlines=a outbound_departure_time=none refundable=none seating_class=b passengers=a return_date=none departure_date=1st of march destination_city=chicago 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] outbound_departure_time=3:10 pm return_date=9th of this month inbound_departure_time=8:25 pm destination_city=sd refundable=a of possible values a) true b) false airlines=a of possible values a) southwest airlines b) air france c) air canada d) united airlines e) alaska airlines f) american airlines g) british airways h) delta airlines origin_city=las vegas passengers=d of possible values a) 2 b) 3 c) 4 d) 1 seating_class=dontcare of possible values a) premium economy b) first class c) economy d) business departure_date=6th of this month [context] [user] i was thinking about traveling soon. would you help me with booking a one way flight ticket? [system] of course. did you have a destination in mind? when were you planning on leaving and where will you be leaving from? [user] i would like to leave on the 1st of march from sd and going to chicago. [system] did you have an airline in mind? [user] i prefer to travel with delta airlines. [system] okay, i have a flight from san diego, going to chicago today with delta airlines. it is for 1 passenger with economy seating. does that work for you? [user] that sounds wonderful. where will i be arriving in chicago, and which airport will my flight depart from? [system] your flight will depart from san international airport, and your destination is o'hare international airport for your one way trip. [user] thanks for everything. that will do it.
State: [state] outbound_departure_time=none return_date=none inbound_departure_time=none destination_city=chicago refundable=none airlines=h origin_city=sd passengers=d seating_class=c departure_date=1st of march