[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 seating_class=dontcare of possible values a) first class b) economy c) premium economy d) business origin_city=las vegas inbound_departure_time=8:25 pm airlines=h of possible values a) air france b) british airways c) air canada d) delta airlines e) alaska airlines f) united airlines g) american airlines h) southwest airlines departure_date=6th of this month outbound_departure_time=3:10 pm refundable=b of possible values a) false b) true destination_city=sd passengers=b of possible values a) 3 b) 1 c) 2 d) 4 [context] [user] can you find a return flight for me this sunday?
State: [state] return_date=none seating_class=none origin_city=none inbound_departure_time=none airlines=none departure_date=this sunday outbound_departure_time=none refundable=none destination_city=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) 3 b) 1 c) 4 d) 2 outbound_departure_time=3:10 pm destination_city=sd airlines=b of possible values a) air france b) southwest airlines c) air canada d) delta airlines e) alaska airlines f) american airlines g) united airlines h) british airways return_date=9th of this month origin_city=las vegas refundable=b of possible values a) false b) true departure_date=6th of this month seating_class=dontcare of possible values a) premium economy b) economy c) business d) first class inbound_departure_time=8:25 pm [context] [user] can you find a return flight for me this sunday? [system] when are you coming back? [user] i want to return on march 9th.
State: [state] passengers=none outbound_departure_time=none destination_city=none airlines=none return_date=march 9th origin_city=none refundable=none departure_date=this sunday 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] return_date=9th of this month departure_date=6th of this month airlines=f of possible values a) air canada b) air france c) delta airlines d) american airlines e) alaska airlines f) southwest airlines g) british airways h) united airlines origin_city=las vegas seating_class=dontcare of possible values a) premium economy b) economy c) business d) first class passengers=c of possible values a) 3 b) 4 c) 1 d) 2 destination_city=sd inbound_departure_time=8:25 pm outbound_departure_time=3:10 pm refundable=b of possible values a) false b) true [context] [user] can you find a return flight for me this sunday? [system] when are you coming back? [user] i want to return on march 9th. [system] where are you leaving from and planning to visit? [user] i am leaving from mexico city and traveling to nyc. i want to book a economy flight for 1 person.
State: [state] return_date=march 9th departure_date=this sunday airlines=none origin_city=mexico city seating_class=b passengers=c destination_city=nyc inbound_departure_time=none outbound_departure_time=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] inbound_departure_time=8:25 pm airlines=b of possible values a) air france b) southwest airlines c) air canada d) united airlines e) american airlines f) delta airlines g) alaska airlines h) british airways origin_city=las vegas seating_class=dontcare of possible values a) economy b) business c) premium economy d) first class outbound_departure_time=3:10 pm departure_date=6th of this month destination_city=sd refundable=a of possible values a) true b) false return_date=9th of this month passengers=c of possible values a) 2 b) 3 c) 1 d) 4 [context] [user] can you find a return flight for me this sunday? [system] when are you coming back? [user] i want to return on march 9th. [system] where are you leaving from and planning to visit? [user] i am leaving from mexico city and traveling to nyc. i want to book a economy flight for 1 person. [system] i have found 2 flights for your trip. there is a delta airlines flight available that leaves at 3 pm and has a return flight at 7:20 am. the ticket costs $236. i can discuss the other flight's details if the first flight does not work for you. [user] the first flight sounds good to me and is all i need.
State: [state] inbound_departure_time=7:20 am airlines=f origin_city=mexico city seating_class=a outbound_departure_time=3 pm departure_date=this sunday destination_city=nyc refundable=none return_date=march 9th passengers=c