[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) first class c) premium economy d) economy departure_date=6th of this month passengers=b of possible values a) 4 b) 1 c) 3 d) 2 destination_city=sd airlines=f of possible values a) united airlines b) air canada c) british airways d) american airlines e) delta airlines f) southwest airlines g) air france h) alaska airlines return_date=9th of this month origin_city=las vegas inbound_departure_time=8:25 pm refundable=a of possible values a) true b) false outbound_departure_time=3:10 pm [context] [user] i need a flight, expected return on the 13th
State: [state] seating_class=none departure_date=none passengers=none destination_city=none airlines=none return_date=the 13th origin_city=none inbound_departure_time=none refundable=none outbound_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] inbound_departure_time=8:25 pm origin_city=las vegas return_date=9th of this month outbound_departure_time=3:10 pm passengers=b of possible values a) 4 b) 1 c) 3 d) 2 destination_city=sd departure_date=6th of this month seating_class=dontcare of possible values a) first class b) business c) premium economy d) economy refundable=a of possible values a) true b) false airlines=b of possible values a) delta airlines b) southwest airlines c) alaska airlines d) air canada e) united airlines f) air france g) british airways h) american airlines [context] [user] i need a flight, expected return on the 13th [system] what is the departure date? what is the destination? what will be the city of the departure flight? [user] march 8th to cdmx, from chicago
State: [state] inbound_departure_time=none origin_city=chicago return_date=the 13th outbound_departure_time=none passengers=none destination_city=cdmx departure_date=march 8th seating_class=none refundable=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] origin_city=las vegas seating_class=dontcare of possible values a) economy b) business c) premium economy d) first class passengers=d of possible values a) 3 b) 2 c) 4 d) 1 airlines=c of possible values a) united airlines b) air france c) southwest airlines d) british airways e) american airlines f) alaska airlines g) delta airlines h) air canada refundable=a of possible values a) true b) false outbound_departure_time=3:10 pm destination_city=sd return_date=9th of this month departure_date=6th of this month inbound_departure_time=8:25 pm [context] [user] i need a flight, expected return on the 13th [system] what is the departure date? what is the destination? what will be the city of the departure flight? [user] march 8th to cdmx, from chicago [system] with american airlines the outbound flight leaves at 1:20 pm, the return flight leaves at 8:05 am. the ticket costs $326 [user] this is ok. i'd like a one-way flight, for three people
State: [state] origin_city=chicago seating_class=none passengers=a airlines=e refundable=none outbound_departure_time=1:20 pm destination_city=cdmx return_date=the 13th departure_date=march 8th inbound_departure_time=8:05 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 passengers=d of possible values a) 3 b) 2 c) 4 d) 1 return_date=9th of this month seating_class=dontcare of possible values a) business b) first class c) economy d) premium economy inbound_departure_time=8:25 pm refundable=b of possible values a) false b) true destination_city=sd outbound_departure_time=3:10 pm airlines=h of possible values a) air france b) alaska airlines c) american airlines d) air canada e) united airlines f) delta airlines g) british airways h) southwest airlines origin_city=las vegas [context] [user] i need a flight, expected return on the 13th [system] what is the departure date? what is the destination? what will be the city of the departure flight? [user] march 8th to cdmx, from chicago [system] with american airlines the outbound flight leaves at 1:20 pm, the return flight leaves at 8:05 am. the ticket costs $326 [user] this is ok. i'd like a one-way flight, for three people [system] i found 1 flight with american airlines: departure at 1:20 pm with 1 stops. ticket costs $285 [user] ok, perfect!
State: [state] departure_date=march 8th passengers=a return_date=the 13th seating_class=none inbound_departure_time=8:05 am refundable=none destination_city=cdmx outbound_departure_time=1:20 pm airlines=c origin_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] airlines=f of possible values a) air canada b) delta airlines c) american airlines d) air france e) united airlines f) southwest airlines g) british airways h) alaska airlines passengers=c of possible values a) 4 b) 3 c) 1 d) 2 refundable=b of possible values a) false b) true destination_city=sd outbound_departure_time=3:10 pm origin_city=las vegas inbound_departure_time=8:25 pm return_date=9th of this month departure_date=6th of this month seating_class=dontcare of possible values a) first class b) business c) economy d) premium economy [context] [user] i need a flight, expected return on the 13th [system] what is the departure date? what is the destination? what will be the city of the departure flight? [user] march 8th to cdmx, from chicago [system] with american airlines the outbound flight leaves at 1:20 pm, the return flight leaves at 8:05 am. the ticket costs $326 [user] this is ok. i'd like a one-way flight, for three people [system] i found 1 flight with american airlines: departure at 1:20 pm with 1 stops. ticket costs $285 [user] ok, perfect! [system] can i help you again? [user] no, thank you
State: [state] airlines=c passengers=b refundable=none destination_city=cdmx outbound_departure_time=1:20 pm origin_city=chicago inbound_departure_time=8:05 am return_date=the 13th departure_date=march 8th seating_class=none