[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 outbound_departure_time=3:10 pm inbound_departure_time=8:25 pm passengers=c of possible values a) 3 b) 4 c) 1 d) 2 airlines=b of possible values a) british airways b) southwest airlines c) united airlines d) delta airlines e) american airlines f) alaska airlines g) air canada h) air france origin_city=las vegas refundable=b of possible values a) false b) true seating_class=dontcare of possible values a) premium economy b) business c) economy d) first class departure_date=6th of this month destination_city=sd [context] [user] can you help me buy a one way flight ticket to sydney, australia?
State: [state] return_date=none outbound_departure_time=none inbound_departure_time=none passengers=none airlines=none origin_city=none refundable=none seating_class=none departure_date=none destination_city=sydney, australia

[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) first class b) business c) premium economy d) economy return_date=9th of this month origin_city=las vegas inbound_departure_time=8:25 pm refundable=b of possible values a) false b) true departure_date=6th of this month outbound_departure_time=3:10 pm destination_city=sd passengers=b of possible values a) 3 b) 1 c) 2 d) 4 airlines=c of possible values a) delta airlines b) alaska airlines c) southwest airlines d) air canada e) united airlines f) air france g) british airways h) american airlines [context] [user] can you help me buy a one way flight ticket to sydney, australia? [system] where will you be leaving from, and what day will you leave? [user] i'd like a premium economy ticket from las vegas next monday.
State: [state] seating_class=c return_date=none origin_city=las vegas inbound_departure_time=none refundable=none departure_date=next monday outbound_departure_time=none destination_city=sydney, australia passengers=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] inbound_departure_time=8:25 pm passengers=c of possible values a) 2 b) 3 c) 1 d) 4 return_date=9th of this month seating_class=dontcare of possible values a) business b) premium economy c) economy d) first class airlines=h of possible values a) united airlines b) air canada c) alaska airlines d) british airways e) delta airlines f) american airlines g) air france h) southwest airlines refundable=b of possible values a) false b) true origin_city=las vegas destination_city=sd outbound_departure_time=3:10 pm departure_date=6th of this month [context] [user] can you help me buy a one way flight ticket to sydney, australia? [system] where will you be leaving from, and what day will you leave? [user] i'd like a premium economy ticket from las vegas next monday. [system] do you have a preferred airline? [user] american airlines.
State: [state] inbound_departure_time=none passengers=none return_date=none seating_class=b airlines=f refundable=none origin_city=las vegas destination_city=sydney, australia outbound_departure_time=none departure_date=next monday

[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 passengers=d of possible values a) 3 b) 4 c) 2 d) 1 return_date=9th of this month departure_date=6th of this month airlines=c of possible values a) british airways b) air canada c) southwest airlines d) american airlines e) united airlines f) air france g) delta airlines h) alaska airlines seating_class=dontcare of possible values a) economy b) first class c) business d) premium economy destination_city=sd outbound_departure_time=3:10 pm refundable=b of possible values a) false b) true origin_city=las vegas [context] [user] can you help me buy a one way flight ticket to sydney, australia? [system] where will you be leaving from, and what day will you leave? [user] i'd like a premium economy ticket from las vegas next monday. [system] do you have a preferred airline? [user] american airlines. [system] okay, the flight will be 1 premium economy ticket on american airlines, from las vegas to sydney, leaving next monday. is this correct? [user] yes. which airport is the flight arriving in?
State: [state] inbound_departure_time=none passengers=d return_date=none departure_date=next monday airlines=d seating_class=d destination_city=sydney outbound_departure_time=none refundable=none origin_city=las vegas

[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=a of possible values a) southwest airlines b) alaska airlines c) delta airlines d) british airways e) air france f) air canada g) united airlines h) american airlines inbound_departure_time=8:25 pm destination_city=sd seating_class=dontcare of possible values a) business b) first class c) economy d) premium economy origin_city=las vegas refundable=b of possible values a) false b) true outbound_departure_time=3:10 pm passengers=a of possible values a) 1 b) 2 c) 4 d) 3 return_date=9th of this month departure_date=6th of this month [context] [user] can you help me buy a one way flight ticket to sydney, australia? [system] where will you be leaving from, and what day will you leave? [user] i'd like a premium economy ticket from las vegas next monday. [system] do you have a preferred airline? [user] american airlines. [system] okay, the flight will be 1 premium economy ticket on american airlines, from las vegas to sydney, leaving next monday. is this correct? [user] yes. which airport is the flight arriving in? [system] your one way ticket has been purchased, and will be arriving in kingsford smith international airport. [user] thanks.
State: [state] airlines=h inbound_departure_time=none destination_city=sydney seating_class=d origin_city=las vegas refundable=none outbound_departure_time=none passengers=a return_date=none departure_date=next monday

[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) first class b) business c) premium economy d) economy return_date=9th of this month refundable=b of possible values a) false b) true airlines=d of possible values a) british airways b) air canada c) united airlines d) southwest airlines e) air france f) american airlines g) alaska airlines h) delta airlines outbound_departure_time=3:10 pm origin_city=las vegas departure_date=6th of this month passengers=d of possible values a) 2 b) 4 c) 3 d) 1 destination_city=sd inbound_departure_time=8:25 pm [context] [user] can you help me buy a one way flight ticket to sydney, australia? [system] where will you be leaving from, and what day will you leave? [user] i'd like a premium economy ticket from las vegas next monday. [system] do you have a preferred airline? [user] american airlines. [system] okay, the flight will be 1 premium economy ticket on american airlines, from las vegas to sydney, leaving next monday. is this correct? [user] yes. which airport is the flight arriving in? [system] your one way ticket has been purchased, and will be arriving in kingsford smith international airport. [user] thanks. [system] is there anything else i can assist you with? [user] no, thank you.
State: [state] seating_class=c return_date=none refundable=none airlines=f outbound_departure_time=none origin_city=las vegas departure_date=next monday passengers=d destination_city=sydney inbound_departure_time=none