[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) premium economy b) economy c) first class d) business destination_city=sd passengers=c of possible values a) 2 b) 3 c) 1 d) 4 airlines=g of possible values a) air france b) american airlines c) united airlines d) british airways e) air canada f) delta airlines g) southwest airlines h) alaska airlines refundable=a of possible values a) true b) false return_date=9th of this month departure_date=6th of this month outbound_departure_time=3:10 pm inbound_departure_time=8:25 pm [context] [user] i'm wanting to travel soon. can you help me find a one way ticket for my flight?
State: [state] origin_city=none seating_class=none destination_city=none passengers=none airlines=none refundable=none return_date=none departure_date=none outbound_departure_time=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] inbound_departure_time=8:25 pm seating_class=dontcare of possible values a) economy b) first class c) premium economy d) business origin_city=las vegas destination_city=sd refundable=a of possible values a) true b) false outbound_departure_time=3:10 pm passengers=c of possible values a) 3 b) 4 c) 1 d) 2 airlines=b of possible values a) alaska airlines b) southwest airlines c) delta airlines d) air canada e) british airways f) air france g) american airlines h) united airlines departure_date=6th of this month return_date=9th of this month [context] [user] i'm wanting to travel soon. can you help me find a one way ticket for my flight? [system] sure! when do you want to leave, and where will you be departing from? [user] i'll be departing from toronto, ontario. i need to leave on march 11th.
State: [state] inbound_departure_time=none seating_class=none origin_city=toronto, ontario destination_city=none refundable=none outbound_departure_time=none passengers=none airlines=none departure_date=march 11th 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] airlines=c of possible values a) united airlines b) delta airlines c) southwest airlines d) air france e) british airways f) air canada g) american airlines h) alaska airlines return_date=9th of this month passengers=d of possible values a) 2 b) 3 c) 4 d) 1 destination_city=sd outbound_departure_time=3:10 pm seating_class=dontcare of possible values a) economy b) premium economy c) business d) first class departure_date=6th of this month refundable=b of possible values a) false b) true inbound_departure_time=8:25 pm origin_city=las vegas [context] [user] i'm wanting to travel soon. can you help me find a one way ticket for my flight? [system] sure! when do you want to leave, and where will you be departing from? [user] i'll be departing from toronto, ontario. i need to leave on march 11th. [system] sounds good. where are you going? do you have any preference on what airline you take? [user] i'm going to san fran, and i prefer air canada if possible.
State: [state] airlines=f return_date=none passengers=none destination_city=san fran outbound_departure_time=none seating_class=none departure_date=march 11th refundable=none inbound_departure_time=none origin_city=toronto, ontario

[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 outbound_departure_time=3:10 pm seating_class=dontcare of possible values a) economy b) first class c) business d) premium economy airlines=c of possible values a) american airlines b) british airways c) southwest airlines d) air france e) alaska airlines f) united airlines g) air canada h) delta airlines destination_city=sd return_date=9th of this month departure_date=6th of this month origin_city=las vegas inbound_departure_time=8:25 pm passengers=b of possible values a) 3 b) 1 c) 4 d) 2 [context] [user] i'm wanting to travel soon. can you help me find a one way ticket for my flight? [system] sure! when do you want to leave, and where will you be departing from? [user] i'll be departing from toronto, ontario. i need to leave on march 11th. [system] sounds good. where are you going? do you have any preference on what airline you take? [user] i'm going to san fran, and i prefer air canada if possible. [system] of course! just to confirm, you want to fly from toronto to san francisco. you'll be booking 1 economy ticket on an air canada flight that departs on march 11th. does that sounds correct? [user] no, actually, i'll be going to atlanta. my bad.
State: [state] refundable=none outbound_departure_time=none seating_class=none airlines=g destination_city=atlanta return_date=none departure_date=march 11th origin_city=toronto inbound_departure_time=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] outbound_departure_time=3:10 pm inbound_departure_time=8:25 pm airlines=d of possible values a) delta airlines b) alaska airlines c) air canada d) southwest airlines e) british airways f) american airlines g) air france h) united airlines refundable=a of possible values a) true b) false seating_class=dontcare of possible values a) economy b) first class c) premium economy d) business origin_city=las vegas return_date=9th of this month destination_city=sd departure_date=6th of this month passengers=c of possible values a) 4 b) 2 c) 1 d) 3 [context] [user] i'm wanting to travel soon. can you help me find a one way ticket for my flight? [system] sure! when do you want to leave, and where will you be departing from? [user] i'll be departing from toronto, ontario. i need to leave on march 11th. [system] sounds good. where are you going? do you have any preference on what airline you take? [user] i'm going to san fran, and i prefer air canada if possible. [system] of course! just to confirm, you want to fly from toronto to san francisco. you'll be booking 1 economy ticket on an air canada flight that departs on march 11th. does that sounds correct? [user] no, actually, i'll be going to atlanta. my bad. [system] not a problem! so to confirm, you will be taking a flight to atlanta on march 11th. is that right? [user] not quite. i'm actually going to be leaving from paris on that day. and i'll have friends with me, so i actually need three tickets.
State: [state] outbound_departure_time=none inbound_departure_time=none airlines=c refundable=none seating_class=none origin_city=paris return_date=none destination_city=atlanta departure_date=march 11th passengers=d

[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] destination_city=sd return_date=9th of this month passengers=d of possible values a) 3 b) 2 c) 4 d) 1 refundable=b of possible values a) false b) true inbound_departure_time=8:25 pm airlines=f of possible values a) air canada b) delta airlines c) british airways d) american airlines e) alaska airlines f) southwest airlines g) air france h) united airlines seating_class=dontcare of possible values a) premium economy b) business c) first class d) economy origin_city=las vegas departure_date=6th of this month outbound_departure_time=3:10 pm [context] [user] i'm wanting to travel soon. can you help me find a one way ticket for my flight? [system] sure! when do you want to leave, and where will you be departing from? [user] i'll be departing from toronto, ontario. i need to leave on march 11th. [system] sounds good. where are you going? do you have any preference on what airline you take? [user] i'm going to san fran, and i prefer air canada if possible. [system] of course! just to confirm, you want to fly from toronto to san francisco. you'll be booking 1 economy ticket on an air canada flight that departs on march 11th. does that sounds correct? [user] no, actually, i'll be going to atlanta. my bad. [system] not a problem! so to confirm, you will be taking a flight to atlanta on march 11th. is that right? [user] not quite. i'm actually going to be leaving from paris on that day. and i'll have friends with me, so i actually need three tickets. [system] okay! so you will be departing from paris and need 3 tickets for your group. did i get it right this time? [user] yep! thanks for working with me. how much will the tickets cost? also, what is the name of the airport we'll arrive at?
State: [state] destination_city=atlanta return_date=none passengers=a refundable=none inbound_departure_time=none airlines=a seating_class=d origin_city=paris departure_date=march 11th 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] 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=d of possible values a) 4 b) 2 c) 3 d) 1 inbound_departure_time=8:25 pm airlines=g of possible values a) united airlines b) air canada c) british airways d) air france e) american airlines f) alaska airlines g) southwest airlines h) delta airlines origin_city=las vegas seating_class=dontcare of possible values a) economy b) premium economy c) business d) first class outbound_departure_time=3:10 pm [context] [user] i'm wanting to travel soon. can you help me find a one way ticket for my flight? [system] sure! when do you want to leave, and where will you be departing from? [user] i'll be departing from toronto, ontario. i need to leave on march 11th. [system] sounds good. where are you going? do you have any preference on what airline you take? [user] i'm going to san fran, and i prefer air canada if possible. [system] of course! just to confirm, you want to fly from toronto to san francisco. you'll be booking 1 economy ticket on an air canada flight that departs on march 11th. does that sounds correct? [user] no, actually, i'll be going to atlanta. my bad. [system] not a problem! so to confirm, you will be taking a flight to atlanta on march 11th. is that right? [user] not quite. i'm actually going to be leaving from paris on that day. and i'll have friends with me, so i actually need three tickets. [system] okay! so you will be departing from paris and need 3 tickets for your group. did i get it right this time? [user] yep! thanks for working with me. how much will the tickets cost? also, what is the name of the airport we'll arrive at? [system] actually, i wasn't able to book a ticket. i think all the tickets out of paris are booked that day. sorry about that. is there anything else i can help you with? [user] no, that was all. thanks for trying.
State: [state] departure_date=march 11th destination_city=atlanta refundable=none return_date=none passengers=c inbound_departure_time=none airlines=b origin_city=paris seating_class=a outbound_departure_time=none