[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 origin_city=las vegas inbound_departure_time=8:25 pm passengers=a of possible values a) 1 b) 3 c) 2 d) 4 return_date=9th of this month destination_city=sd airlines=d of possible values a) air france b) american airlines c) british airways d) southwest airlines e) delta airlines f) air canada g) alaska airlines h) united airlines departure_date=6th of this month outbound_departure_time=3:10 pm seating_class=dontcare of possible values a) premium economy b) first class c) economy d) business [context] [user] i need to search round trip flights on the 7th.
State: [state] refundable=none origin_city=none inbound_departure_time=none passengers=none return_date=none destination_city=none airlines=none departure_date=the 7th 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] return_date=9th of this month seating_class=dontcare of possible values a) business b) economy c) premium economy d) first class departure_date=6th of this month outbound_departure_time=3:10 pm passengers=c of possible values a) 2 b) 4 c) 1 d) 3 origin_city=las vegas refundable=a of possible values a) true b) false airlines=a of possible values a) southwest airlines b) air france c) british airways d) delta airlines e) american airlines f) alaska airlines g) united airlines h) air canada inbound_departure_time=8:25 pm destination_city=sd [context] [user] i need to search round trip flights on the 7th. [system] when will you be returning? [user] i will be returning on the 9th of this month.
State: [state] return_date=9th of this month seating_class=none departure_date=the 7th outbound_departure_time=none passengers=none origin_city=none refundable=none airlines=none inbound_departure_time=none destination_city=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 return_date=9th of this month airlines=d of possible values a) british airways b) air france c) air canada d) southwest airlines e) american airlines f) delta airlines g) united airlines h) alaska airlines departure_date=6th of this month seating_class=dontcare of possible values a) premium economy b) first class c) business d) economy refundable=a of possible values a) true b) false origin_city=las vegas outbound_departure_time=3:10 pm passengers=d of possible values a) 4 b) 3 c) 2 d) 1 [context] [user] i need to search round trip flights on the 7th. [system] when will you be returning? [user] i will be returning on the 9th of this month. [system] where will you be coming from and where do want to go? [user] i will leaving from ny going to seattle, wa.
State: [state] inbound_departure_time=none destination_city=seattle, wa return_date=9th of this month airlines=none departure_date=the 7th seating_class=none refundable=none origin_city=ny outbound_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] destination_city=sd airlines=c of possible values a) air canada b) united airlines c) southwest airlines d) alaska airlines e) delta airlines f) british airways g) american airlines h) air france return_date=9th of this month passengers=c of possible values a) 4 b) 2 c) 1 d) 3 refundable=a of possible values a) true b) false inbound_departure_time=8:25 pm origin_city=las vegas outbound_departure_time=3:10 pm departure_date=6th of this month seating_class=dontcare of possible values a) economy b) business c) premium economy d) first class [context] [user] i need to search round trip flights on the 7th. [system] when will you be returning? [user] i will be returning on the 9th of this month. [system] where will you be coming from and where do want to go? [user] i will leaving from ny going to seattle, wa. [system] i have found a flight with american airlines that leaves at 3:40 pm and the return flight leaves at 4 pm for $301. [user] will i be able to refund the ticket if necessary?
State: [state] destination_city=seattle, wa airlines=none return_date=9th of this month passengers=none refundable=none inbound_departure_time=none origin_city=ny outbound_departure_time=none departure_date=the 7th 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] refundable=b of possible values a) false b) true return_date=9th of this month airlines=e of possible values a) british airways b) american airlines c) united airlines d) delta airlines e) southwest airlines f) air canada g) alaska airlines h) air france origin_city=las vegas outbound_departure_time=3:10 pm departure_date=6th of this month destination_city=sd inbound_departure_time=8:25 pm seating_class=dontcare of possible values a) first class b) premium economy c) business d) economy passengers=a of possible values a) 1 b) 2 c) 3 d) 4 [context] [user] i need to search round trip flights on the 7th. [system] when will you be returning? [user] i will be returning on the 9th of this month. [system] where will you be coming from and where do want to go? [user] i will leaving from ny going to seattle, wa. [system] i have found a flight with american airlines that leaves at 3:40 pm and the return flight leaves at 4 pm for $301. [user] will i be able to refund the ticket if necessary? [system] no the ticket is not refundable. [user] is there any others? i would like to return on march 12th.
State: [state] refundable=none return_date=march 12th airlines=none origin_city=ny outbound_departure_time=none departure_date=the 7th destination_city=seattle, wa inbound_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] return_date=9th of this month origin_city=las vegas outbound_departure_time=3:10 pm airlines=b of possible values a) british airways b) southwest airlines c) united airlines d) american airlines e) air canada f) delta airlines g) air france h) alaska airlines seating_class=dontcare of possible values a) premium economy b) economy c) business d) first class departure_date=6th of this month inbound_departure_time=8:25 pm refundable=b of possible values a) false b) true destination_city=sd passengers=c of possible values a) 2 b) 4 c) 1 d) 3 [context] [user] i need to search round trip flights on the 7th. [system] when will you be returning? [user] i will be returning on the 9th of this month. [system] where will you be coming from and where do want to go? [user] i will leaving from ny going to seattle, wa. [system] i have found a flight with american airlines that leaves at 3:40 pm and the return flight leaves at 4 pm for $301. [user] will i be able to refund the ticket if necessary? [system] no the ticket is not refundable. [user] is there any others? i would like to return on march 12th. [system] there is 3 other flights i have found. there is one with delta airlines that leaves at 6 am. the return flight leaves at 3:15 pm. the cost of the ticket is $322. [user] that sounds great.
State: [state] return_date=march 12th origin_city=ny outbound_departure_time=6 am airlines=f seating_class=none departure_date=the 7th inbound_departure_time=3:15 pm refundable=none destination_city=seattle, wa 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] destination_city=sd departure_date=6th of this month origin_city=las vegas seating_class=dontcare of possible values a) economy b) business c) first class d) premium economy inbound_departure_time=8:25 pm passengers=d of possible values a) 4 b) 3 c) 2 d) 1 refundable=a of possible values a) true b) false return_date=9th of this month outbound_departure_time=3:10 pm airlines=d of possible values a) alaska airlines b) air france c) british airways d) southwest airlines e) delta airlines f) united airlines g) american airlines h) air canada [context] [user] i need to search round trip flights on the 7th. [system] when will you be returning? [user] i will be returning on the 9th of this month. [system] where will you be coming from and where do want to go? [user] i will leaving from ny going to seattle, wa. [system] i have found a flight with american airlines that leaves at 3:40 pm and the return flight leaves at 4 pm for $301. [user] will i be able to refund the ticket if necessary? [system] no the ticket is not refundable. [user] is there any others? i would like to return on march 12th. [system] there is 3 other flights i have found. there is one with delta airlines that leaves at 6 am. the return flight leaves at 3:15 pm. the cost of the ticket is $322. [user] that sounds great. [system] would you like to make reservations? [user] yes i would, but want only tickets that are refundable as my plans may change. i need 2 tickets.
State: [state] destination_city=seattle, wa departure_date=the 7th origin_city=ny seating_class=none inbound_departure_time=3:15 pm passengers=c refundable=a return_date=march 12th outbound_departure_time=6 am airlines=e

[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 return_date=9th of this month passengers=a of possible values a) 1 b) 2 c) 3 d) 4 airlines=g of possible values a) delta airlines b) british airways c) air canada d) alaska airlines e) american airlines f) united airlines g) southwest airlines h) air france outbound_departure_time=3:10 pm refundable=b of possible values a) false b) true origin_city=las vegas inbound_departure_time=8:25 pm seating_class=dontcare of possible values a) premium economy b) first class c) business d) economy [context] [user] i need to search round trip flights on the 7th. [system] when will you be returning? [user] i will be returning on the 9th of this month. [system] where will you be coming from and where do want to go? [user] i will leaving from ny going to seattle, wa. [system] i have found a flight with american airlines that leaves at 3:40 pm and the return flight leaves at 4 pm for $301. [user] will i be able to refund the ticket if necessary? [system] no the ticket is not refundable. [user] is there any others? i would like to return on march 12th. [system] there is 3 other flights i have found. there is one with delta airlines that leaves at 6 am. the return flight leaves at 3:15 pm. the cost of the ticket is $322. [user] that sounds great. [system] would you like to make reservations? [user] yes i would, but want only tickets that are refundable as my plans may change. i need 2 tickets. [system] so you would like me to book 2 economy round trip tickets with delta airlines departing on march 7th from new york going to seattle that leaves at 6 am and returning on march 12th at 3:15 pm? [user] yes i would.
State: [state] destination_city=seattle departure_date=march 7th return_date=march 12th passengers=b airlines=a outbound_departure_time=6 am refundable=b origin_city=ny inbound_departure_time=3:15 pm seating_class=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] outbound_departure_time=3:10 pm inbound_departure_time=8:25 pm seating_class=dontcare of possible values a) first class b) premium economy c) business d) economy airlines=d of possible values a) air canada b) air france c) alaska airlines d) southwest airlines e) british airways f) american airlines g) delta airlines h) united airlines departure_date=6th of this month return_date=9th of this month origin_city=las vegas passengers=b of possible values a) 4 b) 1 c) 2 d) 3 refundable=b of possible values a) false b) true destination_city=sd [context] [user] i need to search round trip flights on the 7th. [system] when will you be returning? [user] i will be returning on the 9th of this month. [system] where will you be coming from and where do want to go? [user] i will leaving from ny going to seattle, wa. [system] i have found a flight with american airlines that leaves at 3:40 pm and the return flight leaves at 4 pm for $301. [user] will i be able to refund the ticket if necessary? [system] no the ticket is not refundable. [user] is there any others? i would like to return on march 12th. [system] there is 3 other flights i have found. there is one with delta airlines that leaves at 6 am. the return flight leaves at 3:15 pm. the cost of the ticket is $322. [user] that sounds great. [system] would you like to make reservations? [user] yes i would, but want only tickets that are refundable as my plans may change. i need 2 tickets. [system] so you would like me to book 2 economy round trip tickets with delta airlines departing on march 7th from new york going to seattle that leaves at 6 am and returning on march 12th at 3:15 pm? [user] yes i would. [system] your reservations are confirmed. [user] when does the flight arrive at my onward destination.
State: [state] outbound_departure_time=6 am inbound_departure_time=3:15 pm seating_class=d airlines=g departure_date=march 7th return_date=march 12th origin_city=ny passengers=c refundable=b destination_city=seattle

[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 departure_date=6th of this month destination_city=sd return_date=9th of this month passengers=b of possible values a) 3 b) 1 c) 4 d) 2 seating_class=dontcare of possible values a) business b) economy c) premium economy d) first class airlines=f of possible values a) delta airlines b) alaska airlines c) air canada d) air france e) united airlines f) southwest airlines g) british airways h) american airlines outbound_departure_time=3:10 pm inbound_departure_time=8:25 pm refundable=a of possible values a) true b) false [context] [user] i need to search round trip flights on the 7th. [system] when will you be returning? [user] i will be returning on the 9th of this month. [system] where will you be coming from and where do want to go? [user] i will leaving from ny going to seattle, wa. [system] i have found a flight with american airlines that leaves at 3:40 pm and the return flight leaves at 4 pm for $301. [user] will i be able to refund the ticket if necessary? [system] no the ticket is not refundable. [user] is there any others? i would like to return on march 12th. [system] there is 3 other flights i have found. there is one with delta airlines that leaves at 6 am. the return flight leaves at 3:15 pm. the cost of the ticket is $322. [user] that sounds great. [system] would you like to make reservations? [user] yes i would, but want only tickets that are refundable as my plans may change. i need 2 tickets. [system] so you would like me to book 2 economy round trip tickets with delta airlines departing on march 7th from new york going to seattle that leaves at 6 am and returning on march 12th at 3:15 pm? [user] yes i would. [system] your reservations are confirmed. [user] when does the flight arrive at my onward destination. [system] you will arrive at your onward destination at 11:45 am. [user] thanks. what attractions are there?
State: [state] origin_city=ny departure_date=march 7th destination_city=seattle return_date=march 12th passengers=d seating_class=b airlines=a outbound_departure_time=6 am inbound_departure_time=3:15 pm refundable=a

[example] [user] i want to find some child-friendly activities like a free museum over in atlanta. [system] the children's museum of atlanta is a museum your kids would like. [user] what is the phone number? [system] it is 404-659-5437. [user] cool. [slots] free_entry=a of possible values a) true b) false location=atlanta good_for_kids=b of possible values a) false b) true category=i of possible values a) park b) nature preserve c) historical landmark d) shopping area e) theme park f) sports venue g) tourist attraction h) place of worship i) museum j) performing arts venue [context] [user] i need to search round trip flights on the 7th. [system] when will you be returning? [user] i will be returning on the 9th of this month. [system] where will you be coming from and where do want to go? [user] i will leaving from ny going to seattle, wa. [system] i have found a flight with american airlines that leaves at 3:40 pm and the return flight leaves at 4 pm for $301. [user] will i be able to refund the ticket if necessary? [system] no the ticket is not refundable. [user] is there any others? i would like to return on march 12th. [system] there is 3 other flights i have found. there is one with delta airlines that leaves at 6 am. the return flight leaves at 3:15 pm. the cost of the ticket is $322. [user] that sounds great. [system] would you like to make reservations? [user] yes i would, but want only tickets that are refundable as my plans may change. i need 2 tickets. [system] so you would like me to book 2 economy round trip tickets with delta airlines departing on march 7th from new york going to seattle that leaves at 6 am and returning on march 12th at 3:15 pm? [user] yes i would. [system] your reservations are confirmed. [user] when does the flight arrive at my onward destination. [system] you will arrive at your onward destination at 11:45 am. [user] thanks. what attractions are there?
State: [state] free_entry=none location=seattle good_for_kids=none category=none

[example] [user] i want to find some child-friendly activities like a free museum over in atlanta. [system] the children's museum of atlanta is a museum your kids would like. [user] what is the phone number? [system] it is 404-659-5437. [user] cool. [slots] good_for_kids=a of possible values a) true b) false free_entry=b of possible values a) false b) true category=d of possible values a) place of worship b) nature preserve c) park d) museum e) performing arts venue f) tourist attraction g) sports venue h) shopping area i) historical landmark j) theme park location=atlanta [context] [user] i need to search round trip flights on the 7th. [system] when will you be returning? [user] i will be returning on the 9th of this month. [system] where will you be coming from and where do want to go? [user] i will leaving from ny going to seattle, wa. [system] i have found a flight with american airlines that leaves at 3:40 pm and the return flight leaves at 4 pm for $301. [user] will i be able to refund the ticket if necessary? [system] no the ticket is not refundable. [user] is there any others? i would like to return on march 12th. [system] there is 3 other flights i have found. there is one with delta airlines that leaves at 6 am. the return flight leaves at 3:15 pm. the cost of the ticket is $322. [user] that sounds great. [system] would you like to make reservations? [user] yes i would, but want only tickets that are refundable as my plans may change. i need 2 tickets. [system] so you would like me to book 2 economy round trip tickets with delta airlines departing on march 7th from new york going to seattle that leaves at 6 am and returning on march 12th at 3:15 pm? [user] yes i would. [system] your reservations are confirmed. [user] when does the flight arrive at my onward destination. [system] you will arrive at your onward destination at 11:45 am. [user] thanks. what attractions are there? [system] brandon lee and bruce lee's grave site is tourist attraction. [user] great, is there any others?
State: [state] good_for_kids=none free_entry=none category=none location=seattle

[example] [user] i want to find some child-friendly activities like a free museum over in atlanta. [system] the children's museum of atlanta is a museum your kids would like. [user] what is the phone number? [system] it is 404-659-5437. [user] cool. [slots] category=i of possible values a) sports venue b) park c) tourist attraction d) historical landmark e) theme park f) performing arts venue g) shopping area h) place of worship i) museum j) nature preserve location=atlanta free_entry=b of possible values a) false b) true good_for_kids=b of possible values a) false b) true [context] [user] i need to search round trip flights on the 7th. [system] when will you be returning? [user] i will be returning on the 9th of this month. [system] where will you be coming from and where do want to go? [user] i will leaving from ny going to seattle, wa. [system] i have found a flight with american airlines that leaves at 3:40 pm and the return flight leaves at 4 pm for $301. [user] will i be able to refund the ticket if necessary? [system] no the ticket is not refundable. [user] is there any others? i would like to return on march 12th. [system] there is 3 other flights i have found. there is one with delta airlines that leaves at 6 am. the return flight leaves at 3:15 pm. the cost of the ticket is $322. [user] that sounds great. [system] would you like to make reservations? [user] yes i would, but want only tickets that are refundable as my plans may change. i need 2 tickets. [system] so you would like me to book 2 economy round trip tickets with delta airlines departing on march 7th from new york going to seattle that leaves at 6 am and returning on march 12th at 3:15 pm? [user] yes i would. [system] your reservations are confirmed. [user] when does the flight arrive at my onward destination. [system] you will arrive at your onward destination at 11:45 am. [user] thanks. what attractions are there? [system] brandon lee and bruce lee's grave site is tourist attraction. [user] great, is there any others? [system] yes, you can visit a museum that is called burke museum of natural history and culture. [user] thanks, i am all set.
State: [state] category=none location=seattle free_entry=none good_for_kids=none