[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 origin_city=las vegas airlines=h of possible values a) alaska airlines b) delta airlines c) american airlines d) united airlines e) british airways f) air france g) air canada h) southwest airlines seating_class=dontcare of possible values a) first class b) business c) economy d) premium economy refundable=b of possible values a) false b) true inbound_departure_time=8:25 pm passengers=c of possible values a) 4 b) 3 c) 1 d) 2 destination_city=sd departure_date=6th of this month [context] [user] i want to visit some friends out of town for my upcoming vacation. can you suggest some one-way flights for me?
State: [state] return_date=none outbound_departure_time=none origin_city=none airlines=none seating_class=none refundable=none inbound_departure_time=none passengers=none destination_city=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] inbound_departure_time=8:25 pm outbound_departure_time=3:10 pm origin_city=las vegas refundable=b of possible values a) false b) true return_date=9th of this month passengers=a of possible values a) 1 b) 3 c) 2 d) 4 departure_date=6th of this month destination_city=sd seating_class=dontcare of possible values a) economy b) first class c) business d) premium economy airlines=g of possible values a) united airlines b) air france c) american airlines d) air canada e) british airways f) alaska airlines g) southwest airlines h) delta airlines [context] [user] i want to visit some friends out of town for my upcoming vacation. can you suggest some one-way flights for me? [system] sure. i'll be happy to assist you. when would you like to leave for your trip? [user] i want to catch a flight out on the 11th.
State: [state] inbound_departure_time=none outbound_departure_time=none origin_city=none refundable=none return_date=none passengers=none departure_date=the 11th destination_city=none seating_class=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) first class b) business c) economy d) premium economy passengers=c of possible values a) 3 b) 2 c) 1 d) 4 departure_date=6th of this month airlines=g of possible values a) united airlines b) delta airlines c) air canada d) american airlines e) alaska airlines f) air france g) southwest airlines h) british airways refundable=b of possible values a) false b) true outbound_departure_time=3:10 pm destination_city=sd inbound_departure_time=8:25 pm return_date=9th of this month [context] [user] i want to visit some friends out of town for my upcoming vacation. can you suggest some one-way flights for me? [system] sure. i'll be happy to assist you. when would you like to leave for your trip? [user] i want to catch a flight out on the 11th. [system] all right. in what city do you plan on catching your flight? [user] i'd like to leave from kuala lumpur on a delta airlines flight, please.
State: [state] origin_city=kuala lumpur seating_class=none passengers=none departure_date=the 11th airlines=b refundable=none outbound_departure_time=none destination_city=none inbound_departure_time=none return_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] passengers=c of possible values a) 2 b) 3 c) 1 d) 4 inbound_departure_time=8:25 pm seating_class=dontcare of possible values a) first class b) premium economy c) economy d) business return_date=9th of this month outbound_departure_time=3:10 pm refundable=a of possible values a) true b) false destination_city=sd departure_date=6th of this month airlines=e of possible values a) delta airlines b) british airways c) american airlines d) united airlines e) southwest airlines f) alaska airlines g) air france h) air canada origin_city=las vegas [context] [user] i want to visit some friends out of town for my upcoming vacation. can you suggest some one-way flights for me? [system] sure. i'll be happy to assist you. when would you like to leave for your trip? [user] i want to catch a flight out on the 11th. [system] all right. in what city do you plan on catching your flight? [user] i'd like to leave from kuala lumpur on a delta airlines flight, please. [system] okay, and what's your destination for this trip? [user] i'll be going to nyc.
State: [state] passengers=none inbound_departure_time=none seating_class=none return_date=none outbound_departure_time=none refundable=none destination_city=nyc departure_date=the 11th airlines=a origin_city=kuala lumpur

[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 airlines=c of possible values a) air france b) american airlines c) southwest airlines d) alaska airlines e) air canada f) delta airlines g) british airways h) united airlines outbound_departure_time=3:10 pm destination_city=sd inbound_departure_time=8:25 pm passengers=a of possible values a) 1 b) 2 c) 4 d) 3 origin_city=las vegas departure_date=6th of this month refundable=a of possible values a) true b) false seating_class=dontcare of possible values a) business b) first class c) premium economy d) economy [context] [user] i want to visit some friends out of town for my upcoming vacation. can you suggest some one-way flights for me? [system] sure. i'll be happy to assist you. when would you like to leave for your trip? [user] i want to catch a flight out on the 11th. [system] all right. in what city do you plan on catching your flight? [user] i'd like to leave from kuala lumpur on a delta airlines flight, please. [system] okay, and what's your destination for this trip? [user] i'll be going to nyc. [system] got it. i show 1 outbound flight on delta airlines, leaving at 0:15 am. there is 1 stop, and the ticket costs $511. [user] nice. can i get the ticket price refunded if i want?
State: [state] return_date=none airlines=f outbound_departure_time=none destination_city=nyc inbound_departure_time=none passengers=none origin_city=kuala lumpur departure_date=the 11th 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] departure_date=6th of this month seating_class=dontcare of possible values a) economy b) first class c) premium economy d) business destination_city=sd refundable=b of possible values a) false b) true airlines=f of possible values a) air canada b) delta airlines c) british airways d) american airlines e) united airlines f) southwest airlines g) air france h) alaska airlines passengers=d of possible values a) 2 b) 3 c) 4 d) 1 origin_city=las vegas inbound_departure_time=8:25 pm outbound_departure_time=3:10 pm return_date=9th of this month [context] [user] i want to visit some friends out of town for my upcoming vacation. can you suggest some one-way flights for me? [system] sure. i'll be happy to assist you. when would you like to leave for your trip? [user] i want to catch a flight out on the 11th. [system] all right. in what city do you plan on catching your flight? [user] i'd like to leave from kuala lumpur on a delta airlines flight, please. [system] okay, and what's your destination for this trip? [user] i'll be going to nyc. [system] got it. i show 1 outbound flight on delta airlines, leaving at 0:15 am. there is 1 stop, and the ticket costs $511. [user] nice. can i get the ticket price refunded if i want? [system] no, the ticket is not refundable. [user] okay, that flight does sound like what i want.
State: [state] departure_date=the 11th seating_class=none destination_city=nyc refundable=none airlines=b passengers=none origin_city=kuala lumpur inbound_departure_time=none outbound_departure_time=0:15 am return_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] seating_class=dontcare of possible values a) first class b) economy c) business d) premium economy passengers=a of possible values a) 1 b) 4 c) 2 d) 3 inbound_departure_time=8:25 pm origin_city=las vegas departure_date=6th of this month outbound_departure_time=3:10 pm refundable=a of possible values a) true b) false return_date=9th of this month airlines=a of possible values a) southwest airlines b) delta airlines c) united airlines d) air canada e) air france f) british airways g) alaska airlines h) american airlines destination_city=sd [context] [user] i want to visit some friends out of town for my upcoming vacation. can you suggest some one-way flights for me? [system] sure. i'll be happy to assist you. when would you like to leave for your trip? [user] i want to catch a flight out on the 11th. [system] all right. in what city do you plan on catching your flight? [user] i'd like to leave from kuala lumpur on a delta airlines flight, please. [system] okay, and what's your destination for this trip? [user] i'll be going to nyc. [system] got it. i show 1 outbound flight on delta airlines, leaving at 0:15 am. there is 1 stop, and the ticket costs $511. [user] nice. can i get the ticket price refunded if i want? [system] no, the ticket is not refundable. [user] okay, that flight does sound like what i want. [system] do you want to purchase your ticket for the flight now? [user] yes, thanks. please book the flight now.
State: [state] seating_class=none passengers=none inbound_departure_time=none origin_city=kuala lumpur departure_date=the 11th outbound_departure_time=0:15 am refundable=none return_date=none airlines=b destination_city=nyc

[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 seating_class=dontcare of possible values a) business b) premium economy c) first class d) economy outbound_departure_time=3:10 pm passengers=c of possible values a) 4 b) 3 c) 1 d) 2 origin_city=las vegas refundable=b of possible values a) false b) true departure_date=6th of this month return_date=9th of this month destination_city=sd airlines=e of possible values a) alaska airlines b) air canada c) american airlines d) united airlines e) southwest airlines f) delta airlines g) british airways h) air france [context] [user] i want to visit some friends out of town for my upcoming vacation. can you suggest some one-way flights for me? [system] sure. i'll be happy to assist you. when would you like to leave for your trip? [user] i want to catch a flight out on the 11th. [system] all right. in what city do you plan on catching your flight? [user] i'd like to leave from kuala lumpur on a delta airlines flight, please. [system] okay, and what's your destination for this trip? [user] i'll be going to nyc. [system] got it. i show 1 outbound flight on delta airlines, leaving at 0:15 am. there is 1 stop, and the ticket costs $511. [user] nice. can i get the ticket price refunded if i want? [system] no, the ticket is not refundable. [user] okay, that flight does sound like what i want. [system] do you want to purchase your ticket for the flight now? [user] yes, thanks. please book the flight now. [system] okay. i'm reserving a flight for you, going from kuala lumpur to new york on delta airlines. you will depart on march 11th in economy class. the ticket purchase is for 1 passenger. is that correct? [user] no, please make that 1 passenger.
State: [state] inbound_departure_time=none seating_class=none outbound_departure_time=0:15 am passengers=c origin_city=kuala lumpur refundable=none departure_date=march 11th return_date=none destination_city=nyc airlines=f

[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) business b) first class c) economy d) premium economy inbound_departure_time=8:25 pm return_date=9th of this month refundable=b of possible values a) false b) true destination_city=sd departure_date=6th of this month passengers=c of possible values a) 4 b) 2 c) 1 d) 3 outbound_departure_time=3:10 pm airlines=f of possible values a) delta airlines b) american airlines c) air canada d) british airways e) alaska airlines f) southwest airlines g) air france h) united airlines [context] [user] i want to visit some friends out of town for my upcoming vacation. can you suggest some one-way flights for me? [system] sure. i'll be happy to assist you. when would you like to leave for your trip? [user] i want to catch a flight out on the 11th. [system] all right. in what city do you plan on catching your flight? [user] i'd like to leave from kuala lumpur on a delta airlines flight, please. [system] okay, and what's your destination for this trip? [user] i'll be going to nyc. [system] got it. i show 1 outbound flight on delta airlines, leaving at 0:15 am. there is 1 stop, and the ticket costs $511. [user] nice. can i get the ticket price refunded if i want? [system] no, the ticket is not refundable. [user] okay, that flight does sound like what i want. [system] do you want to purchase your ticket for the flight now? [user] yes, thanks. please book the flight now. [system] okay. i'm reserving a flight for you, going from kuala lumpur to new york on delta airlines. you will depart on march 11th in economy class. the ticket purchase is for 1 passenger. is that correct? [user] no, please make that 1 passenger. [system] got it. your flight destination is new york for 1 passenger. please confirm. [user] great. confirm that please. at what airport will my flight arrive?
State: [state] origin_city=kuala lumpur seating_class=c inbound_departure_time=none return_date=none refundable=none destination_city=nyc departure_date=march 11th passengers=c outbound_departure_time=0:15 am 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] airlines=g of possible values a) united airlines b) british airways c) air france d) american airlines e) alaska airlines f) delta airlines g) southwest airlines h) air canada refundable=b of possible values a) false b) true inbound_departure_time=8:25 pm outbound_departure_time=3:10 pm seating_class=dontcare of possible values a) economy b) premium economy c) business d) first class origin_city=las vegas return_date=9th of this month departure_date=6th of this month passengers=c of possible values a) 4 b) 2 c) 1 d) 3 destination_city=sd [context] [user] i want to visit some friends out of town for my upcoming vacation. can you suggest some one-way flights for me? [system] sure. i'll be happy to assist you. when would you like to leave for your trip? [user] i want to catch a flight out on the 11th. [system] all right. in what city do you plan on catching your flight? [user] i'd like to leave from kuala lumpur on a delta airlines flight, please. [system] okay, and what's your destination for this trip? [user] i'll be going to nyc. [system] got it. i show 1 outbound flight on delta airlines, leaving at 0:15 am. there is 1 stop, and the ticket costs $511. [user] nice. can i get the ticket price refunded if i want? [system] no, the ticket is not refundable. [user] okay, that flight does sound like what i want. [system] do you want to purchase your ticket for the flight now? [user] yes, thanks. please book the flight now. [system] okay. i'm reserving a flight for you, going from kuala lumpur to new york on delta airlines. you will depart on march 11th in economy class. the ticket purchase is for 1 passenger. is that correct? [user] no, please make that 1 passenger. [system] got it. your flight destination is new york for 1 passenger. please confirm. [user] great. confirm that please. at what airport will my flight arrive? [system] your one-way ticket is now confirmed. your flight will arrive at jfk international airport. [user] wonderful. thanks so much for your assistance. that's it for now.
State: [state] airlines=f refundable=none inbound_departure_time=none outbound_departure_time=0:15 am seating_class=a origin_city=kuala lumpur return_date=none departure_date=march 11th passengers=c destination_city=nyc