[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 airlines=f of possible values a) air canada b) alaska airlines c) air france d) american airlines e) united airlines f) southwest airlines g) delta airlines h) british airways origin_city=las vegas return_date=9th of this month passengers=b of possible values a) 4 b) 1 c) 2 d) 3 refundable=b of possible values a) false b) true departure_date=6th of this month destination_city=sd seating_class=dontcare of possible values a) first class b) business c) economy d) premium economy outbound_departure_time=3:10 pm [context] [user] i would like to book a flight for my vacation.
State: [state] inbound_departure_time=none airlines=none origin_city=none return_date=none passengers=none refundable=none departure_date=none destination_city=none seating_class=none 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 airlines=g of possible values a) delta airlines b) air canada c) united airlines d) british airways e) american airlines f) air france g) southwest airlines h) alaska airlines destination_city=sd origin_city=las vegas inbound_departure_time=8:25 pm outbound_departure_time=3:10 pm refundable=b of possible values a) false b) true passengers=a of possible values a) 1 b) 4 c) 2 d) 3 seating_class=dontcare of possible values a) business b) premium economy c) economy d) first class return_date=9th of this month [context] [user] i would like to book a flight for my vacation. [system] what is the departure date and when is your return? [user] i would like to leave tomorrow and come back on march 9th.
State: [state] departure_date=tomorrow airlines=none destination_city=none origin_city=none inbound_departure_time=none outbound_departure_time=none refundable=none passengers=none seating_class=none return_date=march 9th

[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 passengers=b of possible values a) 3 b) 1 c) 2 d) 4 airlines=c of possible values a) delta airlines b) air canada c) southwest airlines d) british airways e) alaska airlines f) united airlines g) air france h) american airlines origin_city=las vegas departure_date=6th of this month return_date=9th of this month inbound_departure_time=8:25 pm 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 [context] [user] i would like to book a flight for my vacation. [system] what is the departure date and when is your return? [user] i would like to leave tomorrow and come back on march 9th. [system] what is your destination and where are your departing from? [user] i am departing from seattle, wa and going to new york.
State: [state] refundable=none passengers=none airlines=none origin_city=seattle, wa departure_date=tomorrow return_date=march 9th inbound_departure_time=none destination_city=new york 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] seating_class=dontcare of possible values a) economy b) business c) premium economy d) first class departure_date=6th of this month refundable=a of possible values a) true b) false destination_city=sd inbound_departure_time=8:25 pm passengers=c of possible values a) 2 b) 4 c) 1 d) 3 origin_city=las vegas airlines=c of possible values a) united airlines b) british airways c) southwest airlines d) delta airlines e) air france f) american airlines g) alaska airlines h) air canada return_date=9th of this month outbound_departure_time=3:10 pm [context] [user] i would like to book a flight for my vacation. [system] what is the departure date and when is your return? [user] i would like to leave tomorrow and come back on march 9th. [system] what is your destination and where are your departing from? [user] i am departing from seattle, wa and going to new york. [system] there is a american airlines flight. the outbound flight leaves at 4 pm and the return flight is at 3:40 pm. the cost is $302. [user] are they any other flights available?
State: [state] seating_class=none departure_date=tomorrow refundable=none destination_city=new york inbound_departure_time=none passengers=none origin_city=seattle, wa airlines=none return_date=march 9th 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] inbound_departure_time=8:25 pm airlines=b of possible values a) united airlines b) southwest airlines c) air canada d) american airlines e) alaska airlines f) air france g) british airways h) delta airlines passengers=b of possible values a) 2 b) 1 c) 4 d) 3 departure_date=6th of this month seating_class=dontcare of possible values a) economy b) premium economy c) first class d) business destination_city=sd outbound_departure_time=3:10 pm refundable=a of possible values a) true b) false return_date=9th of this month origin_city=las vegas [context] [user] i would like to book a flight for my vacation. [system] what is the departure date and when is your return? [user] i would like to leave tomorrow and come back on march 9th. [system] what is your destination and where are your departing from? [user] i am departing from seattle, wa and going to new york. [system] there is a american airlines flight. the outbound flight leaves at 4 pm and the return flight is at 3:40 pm. the cost is $302. [user] are they any other flights available? [system] there is a flight with delta airlines leaving at 12:15 pm and the return flight leaves at 7:30 am. the cost is $327. [user] that flight sounds good. can you buy the tickets?
State: [state] inbound_departure_time=7:30 am airlines=h passengers=none departure_date=tomorrow seating_class=none destination_city=new york outbound_departure_time=12:15 pm refundable=none return_date=march 9th origin_city=seattle, wa

[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 origin_city=las vegas outbound_departure_time=3:10 pm seating_class=dontcare of possible values a) economy b) business c) premium economy d) first class airlines=h of possible values a) british airways b) delta airlines c) air canada d) alaska airlines e) air france f) united airlines g) american airlines h) southwest airlines return_date=9th of this month departure_date=6th of this month destination_city=sd passengers=c of possible values a) 3 b) 2 c) 1 d) 4 inbound_departure_time=8:25 pm [context] [user] i would like to book a flight for my vacation. [system] what is the departure date and when is your return? [user] i would like to leave tomorrow and come back on march 9th. [system] what is your destination and where are your departing from? [user] i am departing from seattle, wa and going to new york. [system] there is a american airlines flight. the outbound flight leaves at 4 pm and the return flight is at 3:40 pm. the cost is $302. [user] are they any other flights available? [system] there is a flight with delta airlines leaving at 12:15 pm and the return flight leaves at 7:30 am. the cost is $327. [user] that flight sounds good. can you buy the tickets? [system] confirm you would like to book 1 economy flight leaving tomorrow at 12:15 pm from seattle to new york with delta airlines returning on march 9th at 7:30 am. [user] yes that is good.
State: [state] refundable=none origin_city=seattle outbound_departure_time=12:15 pm seating_class=a airlines=b return_date=march 9th departure_date=tomorrow destination_city=new york passengers=c inbound_departure_time=7:30 am

[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 refundable=a of possible values a) true b) false origin_city=las vegas return_date=9th of this month 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 departure_date=6th of this month destination_city=sd inbound_departure_time=8:25 pm seating_class=dontcare of possible values a) economy b) first class c) premium economy d) business passengers=b of possible values a) 2 b) 1 c) 3 d) 4 [context] [user] i would like to book a flight for my vacation. [system] what is the departure date and when is your return? [user] i would like to leave tomorrow and come back on march 9th. [system] what is your destination and where are your departing from? [user] i am departing from seattle, wa and going to new york. [system] there is a american airlines flight. the outbound flight leaves at 4 pm and the return flight is at 3:40 pm. the cost is $302. [user] are they any other flights available? [system] there is a flight with delta airlines leaving at 12:15 pm and the return flight leaves at 7:30 am. the cost is $327. [user] that flight sounds good. can you buy the tickets? [system] confirm you would like to book 1 economy flight leaving tomorrow at 12:15 pm from seattle to new york with delta airlines returning on march 9th at 7:30 am. [user] yes that is good. [system] your ticket is purchased. [user] thank you for your help.
State: [state] outbound_departure_time=12:15 pm refundable=none origin_city=seattle return_date=march 9th airlines=g departure_date=tomorrow destination_city=new york inbound_departure_time=7:30 am seating_class=a passengers=b

[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 refundable=a of possible values a) true b) false outbound_departure_time=3:10 pm origin_city=las vegas inbound_departure_time=8:25 pm departure_date=6th of this month seating_class=dontcare of possible values a) first class b) premium economy c) economy d) business airlines=g of possible values a) united airlines b) delta airlines c) british airways d) air france e) american airlines f) alaska airlines g) southwest airlines h) air canada passengers=c of possible values a) 4 b) 3 c) 1 d) 2 return_date=9th of this month [context] [user] i would like to book a flight for my vacation. [system] what is the departure date and when is your return? [user] i would like to leave tomorrow and come back on march 9th. [system] what is your destination and where are your departing from? [user] i am departing from seattle, wa and going to new york. [system] there is a american airlines flight. the outbound flight leaves at 4 pm and the return flight is at 3:40 pm. the cost is $302. [user] are they any other flights available? [system] there is a flight with delta airlines leaving at 12:15 pm and the return flight leaves at 7:30 am. the cost is $327. [user] that flight sounds good. can you buy the tickets? [system] confirm you would like to book 1 economy flight leaving tomorrow at 12:15 pm from seattle to new york with delta airlines returning on march 9th at 7:30 am. [user] yes that is good. [system] your ticket is purchased. [user] thank you for your help. [system] do you need anything further? [user] no, that is all.
State: [state] destination_city=new york refundable=none outbound_departure_time=12:15 pm origin_city=seattle inbound_departure_time=7:30 am departure_date=tomorrow seating_class=c airlines=b passengers=c return_date=march 9th