[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 destination_city=sd airlines=a of possible values a) southwest airlines b) air canada c) american airlines d) british airways e) air france f) alaska airlines g) united airlines h) delta airlines refundable=a of possible values a) true b) false inbound_departure_time=8:25 pm origin_city=las vegas departure_date=6th of this month outbound_departure_time=3:10 pm seating_class=dontcare of possible values a) first class b) economy c) premium economy d) business passengers=a of possible values a) 1 b) 3 c) 4 d) 2 [context] [user] i'd like to go on vacation and order some tickets.
State: [state] return_date=none destination_city=none airlines=none refundable=none inbound_departure_time=none origin_city=none departure_date=none outbound_departure_time=none seating_class=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] departure_date=6th of this month refundable=a of possible values a) true b) false return_date=9th of this month passengers=b of possible values a) 3 b) 1 c) 4 d) 2 origin_city=las vegas airlines=f of possible values a) alaska airlines b) air canada c) air france d) delta airlines e) american airlines f) southwest airlines g) united airlines h) british airways destination_city=sd inbound_departure_time=8:25 pm outbound_departure_time=3:10 pm seating_class=dontcare of possible values a) economy b) premium economy c) first class d) business [context] [user] i'd like to go on vacation and order some tickets. [system] what airlines would you like? [user] i want to fly delta airlines.
State: [state] departure_date=none refundable=none return_date=none passengers=none origin_city=none airlines=d destination_city=none inbound_departure_time=none outbound_departure_time=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] airlines=c of possible values a) american airlines b) air france c) southwest airlines d) united airlines e) british airways f) air canada g) delta airlines h) alaska airlines destination_city=sd origin_city=las vegas inbound_departure_time=8:25 pm outbound_departure_time=3:10 pm departure_date=6th of this month refundable=b of possible values a) false b) true passengers=b of possible values a) 4 b) 1 c) 3 d) 2 seating_class=dontcare of possible values a) premium economy b) economy c) first class d) business return_date=9th of this month [context] [user] i'd like to go on vacation and order some tickets. [system] what airlines would you like? [user] i want to fly delta airlines. [system] okay, what time? [user] i'd like to leave at 9 am.
State: [state] airlines=g destination_city=none origin_city=none inbound_departure_time=none outbound_departure_time=9 am departure_date=none refundable=none passengers=none seating_class=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=d of possible values a) 2 b) 4 c) 3 d) 1 departure_date=6th of this month refundable=b of possible values a) false b) true origin_city=las vegas destination_city=sd inbound_departure_time=8:25 pm outbound_departure_time=3:10 pm return_date=9th of this month airlines=h of possible values a) air canada b) alaska airlines c) united airlines d) delta airlines e) british airways f) air france g) american airlines h) southwest airlines seating_class=dontcare of possible values a) premium economy b) economy c) business d) first class [context] [user] i'd like to go on vacation and order some tickets. [system] what airlines would you like? [user] i want to fly delta airlines. [system] okay, what time? [user] i'd like to leave at 9 am. [system] and when would you like to visit and leave from? [user] i would like to return around the 14th of march from seattle and i would like to go to sydney, nsw.
State: [state] passengers=none departure_date=none refundable=none origin_city=seattle destination_city=sydney, nsw inbound_departure_time=none outbound_departure_time=9 am return_date=14th of march airlines=d 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] passengers=c of possible values a) 2 b) 3 c) 1 d) 4 airlines=b of possible values a) british airways b) southwest airlines c) american airlines d) united airlines e) air france f) alaska airlines g) air canada h) delta airlines refundable=b of possible values a) false b) true origin_city=las vegas return_date=9th of this month outbound_departure_time=3:10 pm departure_date=6th of this month destination_city=sd seating_class=dontcare of possible values a) business b) first class c) premium economy d) economy inbound_departure_time=8:25 pm [context] [user] i'd like to go on vacation and order some tickets. [system] what airlines would you like? [user] i want to fly delta airlines. [system] okay, what time? [user] i'd like to leave at 9 am. [system] and when would you like to visit and leave from? [user] i would like to return around the 14th of march from seattle and i would like to go to sydney, nsw. [system] what time would you like the return flight to be? [user] for the first part i want to leave in the morning 5:45 and march 2nd at five pm for the return.
State: [state] passengers=none airlines=h refundable=none origin_city=seattle return_date=14th of march outbound_departure_time=morning 5:45 departure_date=march 2nd destination_city=sydney, nsw seating_class=none inbound_departure_time=five pm

[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) british airways b) air canada c) air france d) united airlines e) delta airlines f) southwest airlines g) alaska airlines h) american airlines departure_date=6th of this month origin_city=las vegas passengers=c of possible values a) 2 b) 4 c) 1 d) 3 inbound_departure_time=8:25 pm seating_class=dontcare of possible values a) premium economy b) first class c) economy d) business outbound_departure_time=3:10 pm return_date=9th of this month refundable=a of possible values a) true b) false destination_city=sd [context] [user] i'd like to go on vacation and order some tickets. [system] what airlines would you like? [user] i want to fly delta airlines. [system] okay, what time? [user] i'd like to leave at 9 am. [system] and when would you like to visit and leave from? [user] i would like to return around the 14th of march from seattle and i would like to go to sydney, nsw. [system] what time would you like the return flight to be? [user] for the first part i want to leave in the morning 5:45 and march 2nd at five pm for the return. [system] to confirm your flight from seattle to sydney on delta airlines tomorrow and you will be returning march 14th. the flight leaves at 5:45 am and returns at 5 pm in economy class with 1 person. [user] fine, that works great.
State: [state] airlines=e departure_date=march 2nd origin_city=seattle passengers=c inbound_departure_time=5 pm seating_class=c outbound_departure_time=5:45 am return_date=14th of march refundable=none destination_city=sydney

[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=d of possible values a) 4 b) 3 c) 2 d) 1 inbound_departure_time=8:25 pm return_date=9th of this month origin_city=las vegas refundable=b of possible values a) false b) true seating_class=dontcare of possible values a) premium economy b) first class c) economy d) business destination_city=sd departure_date=6th of this month outbound_departure_time=3:10 pm airlines=d of possible values a) united airlines b) american airlines c) british airways d) southwest airlines e) air france f) delta airlines g) air canada h) alaska airlines [context] [user] i'd like to go on vacation and order some tickets. [system] what airlines would you like? [user] i want to fly delta airlines. [system] okay, what time? [user] i'd like to leave at 9 am. [system] and when would you like to visit and leave from? [user] i would like to return around the 14th of march from seattle and i would like to go to sydney, nsw. [system] what time would you like the return flight to be? [user] for the first part i want to leave in the morning 5:45 and march 2nd at five pm for the return. [system] to confirm your flight from seattle to sydney on delta airlines tomorrow and you will be returning march 14th. the flight leaves at 5:45 am and returns at 5 pm in economy class with 1 person. [user] fine, that works great. [system] i was unable to process your request. do you need anything else? [user] no that is all.
State: [state] passengers=d inbound_departure_time=5 pm return_date=14th of march origin_city=seattle refundable=none seating_class=c destination_city=sydney departure_date=march 2nd outbound_departure_time=5:45 am airlines=f