[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=a of possible values a) true b) false departure_date=6th of this month return_date=9th of this month airlines=g of possible values a) delta airlines b) united airlines c) air france d) american airlines e) alaska airlines f) air canada g) southwest airlines h) british airways origin_city=las vegas destination_city=sd seating_class=dontcare of possible values a) business b) economy c) first class d) premium economy passengers=a of possible values a) 1 b) 4 c) 3 d) 2 inbound_departure_time=8:25 pm outbound_departure_time=3:10 pm [context] [user] can you help me buy some flight tickets for my short trip? my return flight will be around 7:30 in the morning.
State: [state] refundable=none departure_date=none return_date=none airlines=none origin_city=none destination_city=none seating_class=none passengers=none inbound_departure_time=7:30 in the morning 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] refundable=b of possible values a) false b) true outbound_departure_time=3:10 pm return_date=9th of this month seating_class=dontcare of possible values a) business b) premium economy c) first class d) economy destination_city=sd airlines=e of possible values a) delta airlines b) air canada c) british airways d) alaska airlines e) southwest airlines f) united airlines g) american airlines h) air france inbound_departure_time=8:25 pm origin_city=las vegas passengers=c of possible values a) 2 b) 3 c) 1 d) 4 departure_date=6th of this month [context] [user] can you help me buy some flight tickets for my short trip? my return flight will be around 7:30 in the morning. [system] where do you plan on visiting? what time do you want to leave? [user] i am traveling to new york city. i can leave around quarter to 6 in the evening.
State: [state] refundable=none outbound_departure_time=quarter to 6 in the evening return_date=none seating_class=none destination_city=new york city airlines=none inbound_departure_time=7:30 in the morning origin_city=none passengers=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 destination_city=sd refundable=a of possible values a) true b) false return_date=9th of this month outbound_departure_time=3:10 pm airlines=h of possible values a) british airways b) air canada c) air france d) delta airlines e) american airlines f) alaska airlines g) united airlines h) southwest airlines seating_class=dontcare of possible values a) economy b) business c) premium economy d) first class departure_date=6th of this month origin_city=las vegas passengers=d of possible values a) 3 b) 4 c) 2 d) 1 [context] [user] can you help me buy some flight tickets for my short trip? my return flight will be around 7:30 in the morning. [system] where do you plan on visiting? what time do you want to leave? [user] i am traveling to new york city. i can leave around quarter to 6 in the evening. [system] where do you want to leave from and and when do you want to come back? [user] i'm leaving from philly and want to get back friday next week.
State: [state] inbound_departure_time=7:30 in the morning destination_city=new york city refundable=none return_date=friday next week outbound_departure_time=quarter to 6 in the evening airlines=none seating_class=none departure_date=none origin_city=philly 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] airlines=d of possible values a) american airlines b) air france c) delta airlines d) southwest airlines e) alaska airlines f) british airways g) united airlines h) air canada seating_class=dontcare of possible values a) premium economy b) first class c) business d) economy outbound_departure_time=3:10 pm inbound_departure_time=8:25 pm departure_date=6th of this month refundable=b of possible values a) false b) true destination_city=sd passengers=c of possible values a) 3 b) 2 c) 1 d) 4 return_date=9th of this month origin_city=las vegas [context] [user] can you help me buy some flight tickets for my short trip? my return flight will be around 7:30 in the morning. [system] where do you plan on visiting? what time do you want to leave? [user] i am traveling to new york city. i can leave around quarter to 6 in the evening. [system] where do you want to leave from and and when do you want to come back? [user] i'm leaving from philly and want to get back friday next week. [system] when do you plan to leave? do you have a preferred airlines? [user] i plan to leave 6th of march and i prefer american airlines.
State: [state] airlines=a seating_class=none outbound_departure_time=quarter to 6 in the evening inbound_departure_time=7:30 in the morning departure_date=6th of march refundable=none destination_city=new york city passengers=none return_date=friday next week origin_city=philly

[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 return_date=9th of this month passengers=a of possible values a) 1 b) 4 c) 3 d) 2 refundable=b of possible values a) false b) true origin_city=las vegas departure_date=6th of this month seating_class=dontcare of possible values a) first class b) business c) premium economy d) economy inbound_departure_time=8:25 pm airlines=e of possible values a) british airways b) alaska airlines c) american airlines d) air france e) southwest airlines f) air canada g) delta airlines h) united airlines destination_city=sd [context] [user] can you help me buy some flight tickets for my short trip? my return flight will be around 7:30 in the morning. [system] where do you plan on visiting? what time do you want to leave? [user] i am traveling to new york city. i can leave around quarter to 6 in the evening. [system] where do you want to leave from and and when do you want to come back? [user] i'm leaving from philly and want to get back friday next week. [system] when do you plan to leave? do you have a preferred airlines? [user] i plan to leave 6th of march and i prefer american airlines. [system] just to confirm, you'll be flying american airlines seating economy for 1 and the flight will be from philadelphia to new york. the departure date is next wednesday and return date is next friday. the onward flight leaves at 5:45 pm and return leaves at 7:30 am. [user] yes, that sounds good. when does the onward flight arrive? how many stops does the flight have?
State: [state] outbound_departure_time=5:45 pm return_date=friday next week passengers=a refundable=none origin_city=philadelphia departure_date=6th of march seating_class=d inbound_departure_time=7:30 am airlines=c destination_city=new york

[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=a of possible values a) true b) false seating_class=dontcare of possible values a) business b) first class c) economy d) premium economy return_date=9th of this month departure_date=6th of this month outbound_departure_time=3:10 pm inbound_departure_time=8:25 pm passengers=a of possible values a) 1 b) 4 c) 2 d) 3 airlines=b of possible values a) air france b) southwest airlines c) british airways d) air canada e) american airlines f) alaska airlines g) united airlines h) delta airlines origin_city=las vegas destination_city=sd [context] [user] can you help me buy some flight tickets for my short trip? my return flight will be around 7:30 in the morning. [system] where do you plan on visiting? what time do you want to leave? [user] i am traveling to new york city. i can leave around quarter to 6 in the evening. [system] where do you want to leave from and and when do you want to come back? [user] i'm leaving from philly and want to get back friday next week. [system] when do you plan to leave? do you have a preferred airlines? [user] i plan to leave 6th of march and i prefer american airlines. [system] just to confirm, you'll be flying american airlines seating economy for 1 and the flight will be from philadelphia to new york. the departure date is next wednesday and return date is next friday. the onward flight leaves at 5:45 pm and return leaves at 7:30 am. [user] yes, that sounds good. when does the onward flight arrive? how many stops does the flight have? [system] your ticket is confirm. the onward flight arrives at 6:26 pm with 0 stops. [user] thanks for your help. that's all i need.
State: [state] refundable=none seating_class=c return_date=friday next week departure_date=6th of march outbound_departure_time=5:45 pm inbound_departure_time=7:30 am passengers=a airlines=e origin_city=philadelphia destination_city=new york