[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 inbound_departure_time=8:25 pm destination_city=sd passengers=b of possible values a) 4 b) 1 c) 3 d) 2 airlines=f of possible values a) british airways b) american airlines c) united airlines d) air canada e) alaska airlines f) southwest airlines g) delta airlines h) air france refundable=a of possible values a) true b) false departure_date=6th of this month return_date=9th of this month seating_class=dontcare of possible values a) economy b) business c) first class d) premium economy [context] [user] hi, i'd like to book a one-way flight for an upcoming trip.
State: [state] outbound_departure_time=none origin_city=none inbound_departure_time=none destination_city=none passengers=none airlines=none refundable=none departure_date=none return_date=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] return_date=9th of this month departure_date=6th of this month passengers=a of possible values a) 1 b) 4 c) 3 d) 2 destination_city=sd airlines=f of possible values a) united airlines b) american airlines c) air france d) alaska airlines e) delta airlines f) southwest airlines g) british airways h) air canada outbound_departure_time=3:10 pm seating_class=dontcare of possible values a) economy b) first class c) business d) premium economy inbound_departure_time=8:25 pm origin_city=las vegas refundable=b of possible values a) false b) true [context] [user] hi, i'd like to book a one-way flight for an upcoming trip. [system] sure thing! when are you leaving? [user] i'll be leaving on the 7th of this month. i need tickets for three people, and i can do business or economy.
State: [state] return_date=none departure_date=7th of this month passengers=c destination_city=none airlines=none outbound_departure_time=none seating_class=dontcare inbound_departure_time=none origin_city=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] refundable=b of possible values a) false b) true passengers=b of possible values a) 3 b) 1 c) 4 d) 2 airlines=c of possible values a) air france b) alaska airlines c) southwest airlines d) united airlines e) delta airlines f) american airlines g) air canada h) british airways seating_class=dontcare of possible values a) economy b) first class c) premium economy d) business departure_date=6th of this month destination_city=sd return_date=9th of this month inbound_departure_time=8:25 pm outbound_departure_time=3:10 pm origin_city=las vegas [context] [user] hi, i'd like to book a one-way flight for an upcoming trip. [system] sure thing! when are you leaving? [user] i'll be leaving on the 7th of this month. i need tickets for three people, and i can do business or economy. [system] got it. where will you be traveling to and from? [user] i'll be going to mexico city from phoenix.
State: [state] refundable=none passengers=a airlines=none seating_class=dontcare departure_date=7th of this month destination_city=mexico city return_date=none inbound_departure_time=none outbound_departure_time=none origin_city=phoenix

[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) american airlines b) air canada c) air france d) alaska airlines e) united airlines f) southwest airlines g) delta airlines h) british airways inbound_departure_time=8:25 pm passengers=b of possible values a) 2 b) 1 c) 4 d) 3 seating_class=dontcare of possible values a) premium economy b) economy c) business d) first class origin_city=las vegas destination_city=sd outbound_departure_time=3:10 pm departure_date=6th of this month return_date=9th of this month refundable=a of possible values a) true b) false [context] [user] hi, i'd like to book a one-way flight for an upcoming trip. [system] sure thing! when are you leaving? [user] i'll be leaving on the 7th of this month. i need tickets for three people, and i can do business or economy. [system] got it. where will you be traveling to and from? [user] i'll be going to mexico city from phoenix. [system] okay, i've found an american airlines flight that leaves at 7:35 am with only 1 stop. three tickets will cost $376. how does that sound? [user] yep, that sounds great! could you search for a return flight too?
State: [state] airlines=a inbound_departure_time=none passengers=d seating_class=dontcare origin_city=phoenix destination_city=mexico city outbound_departure_time=7:35 am departure_date=7th of this month return_date=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] passengers=b of possible values a) 3 b) 1 c) 4 d) 2 inbound_departure_time=8:25 pm destination_city=sd origin_city=las vegas refundable=a of possible values a) true b) false outbound_departure_time=3:10 pm return_date=9th of this month departure_date=6th of this month airlines=h of possible values a) alaska airlines b) british airways c) delta airlines d) air france e) united airlines f) air canada g) american airlines h) southwest airlines seating_class=dontcare of possible values a) premium economy b) economy c) first class d) business [context] [user] hi, i'd like to book a one-way flight for an upcoming trip. [system] sure thing! when are you leaving? [user] i'll be leaving on the 7th of this month. i need tickets for three people, and i can do business or economy. [system] got it. where will you be traveling to and from? [user] i'll be going to mexico city from phoenix. [system] okay, i've found an american airlines flight that leaves at 7:35 am with only 1 stop. three tickets will cost $376. how does that sound? [user] yep, that sounds great! could you search for a return flight too? [system] sure, when would you like to come back? [user] i'd like to return on the 9th of this month.
State: [state] passengers=a inbound_departure_time=none destination_city=mexico city origin_city=phoenix refundable=none outbound_departure_time=7:35 am return_date=9th of this month departure_date=7th of this month airlines=g seating_class=dontcare

[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) economy d) premium economy outbound_departure_time=3:10 pm airlines=h of possible values a) air canada b) united airlines c) american airlines d) british airways e) delta airlines f) alaska airlines g) air france h) southwest airlines inbound_departure_time=8:25 pm passengers=a of possible values a) 1 b) 3 c) 4 d) 2 origin_city=las vegas return_date=9th of this month departure_date=6th of this month refundable=a of possible values a) true b) false destination_city=sd [context] [user] hi, i'd like to book a one-way flight for an upcoming trip. [system] sure thing! when are you leaving? [user] i'll be leaving on the 7th of this month. i need tickets for three people, and i can do business or economy. [system] got it. where will you be traveling to and from? [user] i'll be going to mexico city from phoenix. [system] okay, i've found an american airlines flight that leaves at 7:35 am with only 1 stop. three tickets will cost $376. how does that sound? [user] yep, that sounds great! could you search for a return flight too? [system] sure, when would you like to come back? [user] i'd like to return on the 9th of this month. [system] i found another american airlines flight. the outbound flight will take off at 7:35 am, and the return flight will take off at 8:05 am. three tickets will cost $407. [user] is anything else available?
State: [state] seating_class=dontcare outbound_departure_time=7:35 am airlines=c inbound_departure_time=none passengers=b origin_city=phoenix return_date=9th of this month departure_date=7th of this month refundable=none destination_city=mexico city

[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=c of possible values a) 2 b) 3 c) 1 d) 4 origin_city=las vegas departure_date=6th of this month destination_city=sd inbound_departure_time=8:25 pm outbound_departure_time=3:10 pm return_date=9th of this month refundable=b of possible values a) false b) true seating_class=dontcare of possible values a) premium economy b) business c) first class d) economy airlines=d of possible values a) american airlines b) delta airlines c) alaska airlines d) southwest airlines e) united airlines f) british airways g) air france h) air canada [context] [user] hi, i'd like to book a one-way flight for an upcoming trip. [system] sure thing! when are you leaving? [user] i'll be leaving on the 7th of this month. i need tickets for three people, and i can do business or economy. [system] got it. where will you be traveling to and from? [user] i'll be going to mexico city from phoenix. [system] okay, i've found an american airlines flight that leaves at 7:35 am with only 1 stop. three tickets will cost $376. how does that sound? [user] yep, that sounds great! could you search for a return flight too? [system] sure, when would you like to come back? [user] i'd like to return on the 9th of this month. [system] i found another american airlines flight. the outbound flight will take off at 7:35 am, and the return flight will take off at 8:05 am. three tickets will cost $407. [user] is anything else available? [system] i couldn't find any other flights, sorry. can i help you with something else? [user] no, that's okay. thanks anyways!
State: [state] passengers=b origin_city=phoenix departure_date=7th of this month destination_city=mexico city inbound_departure_time=none outbound_departure_time=7:35 am return_date=9th of this month refundable=none seating_class=dontcare airlines=a