[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) air canada b) delta airlines c) united airlines d) alaska airlines e) british airways f) american airlines g) southwest airlines h) air france inbound_departure_time=8:25 pm seating_class=dontcare of possible values a) first class b) business c) premium economy d) economy destination_city=sd departure_date=6th of this month passengers=c of possible values a) 3 b) 2 c) 1 d) 4 refundable=a of possible values a) true b) false outbound_departure_time=3:10 pm origin_city=las vegas return_date=9th of this month [context] [user] will you please assist me in booking a flight?
State: [state] airlines=none inbound_departure_time=none seating_class=none destination_city=none departure_date=none passengers=none refundable=none outbound_departure_time=none origin_city=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] airlines=h of possible values a) air canada b) alaska airlines c) british airways d) american airlines e) delta airlines f) air france g) united airlines h) southwest airlines refundable=b of possible values a) false b) true return_date=9th of this month passengers=c of possible values a) 2 b) 3 c) 1 d) 4 departure_date=6th of this month outbound_departure_time=3:10 pm inbound_departure_time=8:25 pm destination_city=sd origin_city=las vegas seating_class=dontcare of possible values a) economy b) business c) premium economy d) first class [context] [user] will you please assist me in booking a flight? [system] what are your expected departure and arrival destinations? [user] i'll be leaving from sfo and arriving in seattle, wa. i need to return on the 14th.
State: [state] airlines=none refundable=none return_date=the 14th passengers=none departure_date=none outbound_departure_time=none inbound_departure_time=none destination_city=seattle, wa origin_city=sfo 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 outbound_departure_time=3:10 pm destination_city=sd inbound_departure_time=8:25 pm passengers=a of possible values a) 1 b) 4 c) 3 d) 2 origin_city=las vegas refundable=b of possible values a) false b) true airlines=h of possible values a) alaska airlines b) delta airlines c) american airlines d) british airways e) air canada f) air france g) united airlines h) southwest airlines return_date=9th of this month [context] [user] will you please assist me in booking a flight? [system] what are your expected departure and arrival destinations? [user] i'll be leaving from sfo and arriving in seattle, wa. i need to return on the 14th. [system] when would you like to leave? [user] i'll be leaving on friday next week.
State: [state] departure_date=friday next week seating_class=none outbound_departure_time=none destination_city=seattle, wa inbound_departure_time=none passengers=none origin_city=sfo refundable=none airlines=none return_date=the 14th

[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=b of possible values a) false b) true passengers=c of possible values a) 2 b) 3 c) 1 d) 4 airlines=c of possible values a) british airways b) air france c) southwest airlines d) delta airlines e) united airlines f) air canada g) american airlines h) alaska airlines seating_class=dontcare of possible values a) premium economy b) economy c) business d) first class origin_city=las vegas departure_date=6th of this month inbound_departure_time=8:25 pm return_date=9th of this month destination_city=sd [context] [user] will you please assist me in booking a flight? [system] what are your expected departure and arrival destinations? [user] i'll be leaving from sfo and arriving in seattle, wa. i need to return on the 14th. [system] when would you like to leave? [user] i'll be leaving on friday next week. [system] i've found an alaska airlines flight with a ticket price of $138. the outbound flight will depart at 2:55 pm and the return flight departs at 12 pm. [user] that sounds like a great option.
State: [state] outbound_departure_time=2:55 pm refundable=none passengers=none airlines=h seating_class=none origin_city=sfo departure_date=friday next week inbound_departure_time=12 pm return_date=the 14th destination_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] departure_date=6th of this month inbound_departure_time=8:25 pm passengers=d of possible values a) 4 b) 3 c) 2 d) 1 airlines=f of possible values a) united airlines b) american airlines c) alaska airlines d) air france e) delta airlines f) southwest airlines g) air canada h) british airways destination_city=sd origin_city=las vegas refundable=a of possible values a) true b) false return_date=9th of this month seating_class=dontcare of possible values a) business b) economy c) premium economy d) first class outbound_departure_time=3:10 pm [context] [user] will you please assist me in booking a flight? [system] what are your expected departure and arrival destinations? [user] i'll be leaving from sfo and arriving in seattle, wa. i need to return on the 14th. [system] when would you like to leave? [user] i'll be leaving on friday next week. [system] i've found an alaska airlines flight with a ticket price of $138. the outbound flight will depart at 2:55 pm and the return flight departs at 12 pm. [user] that sounds like a great option. [system] would you like me to purchase this ticket? [user] no, thank you. will you please find me a one way flight for an up coming trip?
State: [state] departure_date=friday next week inbound_departure_time=12 pm passengers=none airlines=c destination_city=seattle, wa origin_city=sfo refundable=none return_date=the 14th seating_class=none outbound_departure_time=2:55 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=h of possible values a) british airways b) alaska airlines c) american airlines d) delta airlines e) air france f) united airlines g) air canada h) southwest airlines refundable=a of possible values a) true b) false origin_city=las vegas seating_class=dontcare of possible values a) economy b) business c) premium economy d) first class inbound_departure_time=8:25 pm destination_city=sd passengers=a of possible values a) 1 b) 4 c) 2 d) 3 outbound_departure_time=3:10 pm departure_date=6th of this month return_date=9th of this month [context] [user] will you please assist me in booking a flight? [system] what are your expected departure and arrival destinations? [user] i'll be leaving from sfo and arriving in seattle, wa. i need to return on the 14th. [system] when would you like to leave? [user] i'll be leaving on friday next week. [system] i've found an alaska airlines flight with a ticket price of $138. the outbound flight will depart at 2:55 pm and the return flight departs at 12 pm. [user] that sounds like a great option. [system] would you like me to purchase this ticket? [user] no, thank you. will you please find me a one way flight for an up coming trip? [system] i've found 1 flight with alaska airlines for $126 per ticket. the flight will depart at 2:55 pm and has 0 stops. [user] when will the onward flight arrive?
State: [state] airlines=b refundable=none origin_city=sfo seating_class=none inbound_departure_time=12 pm destination_city=seattle, wa passengers=none outbound_departure_time=2:55 pm departure_date=friday next week return_date=the 14th

[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 departure_date=6th of this month passengers=a of possible values a) 1 b) 4 c) 2 d) 3 refundable=b of possible values a) false b) true airlines=b of possible values a) air canada b) southwest airlines c) american airlines d) british airways e) united airlines f) alaska airlines g) air france h) delta airlines inbound_departure_time=8:25 pm return_date=9th of this month origin_city=las vegas outbound_departure_time=3:10 pm seating_class=dontcare of possible values a) premium economy b) first class c) economy d) business [context] [user] will you please assist me in booking a flight? [system] what are your expected departure and arrival destinations? [user] i'll be leaving from sfo and arriving in seattle, wa. i need to return on the 14th. [system] when would you like to leave? [user] i'll be leaving on friday next week. [system] i've found an alaska airlines flight with a ticket price of $138. the outbound flight will depart at 2:55 pm and the return flight departs at 12 pm. [user] that sounds like a great option. [system] would you like me to purchase this ticket? [user] no, thank you. will you please find me a one way flight for an up coming trip? [system] i've found 1 flight with alaska airlines for $126 per ticket. the flight will depart at 2:55 pm and has 0 stops. [user] when will the onward flight arrive? [system] the expected time of arrival is 5:06 pm. [user] what is the airport this flight departs from?
State: [state] destination_city=seattle, wa departure_date=friday next week passengers=none refundable=none airlines=f inbound_departure_time=12 pm return_date=the 14th origin_city=sfo outbound_departure_time=2:55 pm 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) business b) premium economy c) first class d) economy outbound_departure_time=3:10 pm destination_city=sd origin_city=las vegas airlines=c of possible values a) american airlines b) air canada c) southwest airlines d) delta airlines e) united airlines f) british airways g) air france h) alaska airlines passengers=b of possible values a) 3 b) 1 c) 2 d) 4 return_date=9th of this month departure_date=6th of this month inbound_departure_time=8:25 pm refundable=b of possible values a) false b) true [context] [user] will you please assist me in booking a flight? [system] what are your expected departure and arrival destinations? [user] i'll be leaving from sfo and arriving in seattle, wa. i need to return on the 14th. [system] when would you like to leave? [user] i'll be leaving on friday next week. [system] i've found an alaska airlines flight with a ticket price of $138. the outbound flight will depart at 2:55 pm and the return flight departs at 12 pm. [user] that sounds like a great option. [system] would you like me to purchase this ticket? [user] no, thank you. will you please find me a one way flight for an up coming trip? [system] i've found 1 flight with alaska airlines for $126 per ticket. the flight will depart at 2:55 pm and has 0 stops. [user] when will the onward flight arrive? [system] the expected time of arrival is 5:06 pm. [user] what is the airport this flight departs from? [system] this flight will leave from sfo international airport. [user] that will work for me.
State: [state] seating_class=none outbound_departure_time=2:55 pm destination_city=seattle, wa origin_city=sfo airlines=h passengers=none return_date=the 14th departure_date=friday next week inbound_departure_time=12 pm refundable=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] return_date=9th of this month inbound_departure_time=8:25 pm passengers=b of possible values a) 3 b) 1 c) 2 d) 4 outbound_departure_time=3:10 pm refundable=b of possible values a) false b) true destination_city=sd origin_city=las vegas seating_class=dontcare of possible values a) business b) economy c) premium economy d) first class airlines=c of possible values a) air canada b) united airlines c) southwest airlines d) american airlines e) air france f) delta airlines g) alaska airlines h) british airways departure_date=6th of this month [context] [user] will you please assist me in booking a flight? [system] what are your expected departure and arrival destinations? [user] i'll be leaving from sfo and arriving in seattle, wa. i need to return on the 14th. [system] when would you like to leave? [user] i'll be leaving on friday next week. [system] i've found an alaska airlines flight with a ticket price of $138. the outbound flight will depart at 2:55 pm and the return flight departs at 12 pm. [user] that sounds like a great option. [system] would you like me to purchase this ticket? [user] no, thank you. will you please find me a one way flight for an up coming trip? [system] i've found 1 flight with alaska airlines for $126 per ticket. the flight will depart at 2:55 pm and has 0 stops. [user] when will the onward flight arrive? [system] the expected time of arrival is 5:06 pm. [user] what is the airport this flight departs from? [system] this flight will leave from sfo international airport. [user] that will work for me. [system] can i be of further assistance to you? [user] no, but thank you.
State: [state] return_date=the 14th inbound_departure_time=12 pm passengers=none outbound_departure_time=2:55 pm refundable=none destination_city=seattle, wa origin_city=sfo seating_class=none airlines=g departure_date=friday next week