[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 origin_city=las vegas return_date=9th of this month destination_city=sd airlines=e of possible values a) american airlines b) british airways c) alaska airlines d) united airlines e) southwest airlines f) air canada g) delta airlines h) air france outbound_departure_time=3:10 pm departure_date=6th of this month refundable=b of possible values a) false b) true inbound_departure_time=8:25 pm passengers=a of possible values a) 1 b) 2 c) 3 d) 4 [context] [user] i need to search for a round trip flight.
State: [state] seating_class=none origin_city=none return_date=none destination_city=none airlines=none outbound_departure_time=none departure_date=none refundable=none inbound_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] departure_date=6th of this month inbound_departure_time=8:25 pm return_date=9th of this month airlines=e of possible values a) air france b) united airlines c) air canada d) british airways e) southwest airlines f) alaska airlines g) american airlines h) delta airlines passengers=a of possible values a) 1 b) 4 c) 3 d) 2 origin_city=las vegas seating_class=dontcare of possible values a) first class b) economy c) business d) premium economy outbound_departure_time=3:10 pm destination_city=sd refundable=a of possible values a) true b) false [context] [user] i need to search for a round trip flight. [system] do you have plans for when you are leaving and coming back? where are you going? [user] monday next week is when i want to leave, and i need to get back on march 9th. i'm going to la.
State: [state] departure_date=monday next week inbound_departure_time=none return_date=march 9th airlines=none passengers=none origin_city=none seating_class=none outbound_departure_time=none destination_city=la 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] departure_date=6th of this month refundable=a of possible values a) true b) false passengers=a of possible values a) 1 b) 4 c) 2 d) 3 inbound_departure_time=8:25 pm airlines=d of possible values a) alaska airlines b) delta airlines c) american airlines d) southwest airlines e) air france f) british airways g) united airlines h) air canada return_date=9th of this month seating_class=dontcare of possible values a) economy b) business c) first class d) premium economy outbound_departure_time=3:10 pm origin_city=las vegas destination_city=sd [context] [user] i need to search for a round trip flight. [system] do you have plans for when you are leaving and coming back? where are you going? [user] monday next week is when i want to leave, and i need to get back on march 9th. i'm going to la. [system] and where are you leaving from? [user] from atl.
State: [state] departure_date=monday next week refundable=none passengers=none inbound_departure_time=none airlines=none return_date=march 9th seating_class=none outbound_departure_time=none origin_city=atl destination_city=la

[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 seating_class=dontcare of possible values a) economy b) business c) first class d) premium economy departure_date=6th of this month origin_city=las vegas airlines=f of possible values a) air canada b) british airways c) delta airlines d) united airlines e) alaska airlines f) southwest airlines g) air france h) american airlines passengers=a of possible values a) 1 b) 3 c) 4 d) 2 return_date=9th of this month refundable=a of possible values a) true b) false inbound_departure_time=8:25 pm destination_city=sd [context] [user] i need to search for a round trip flight. [system] do you have plans for when you are leaving and coming back? where are you going? [user] monday next week is when i want to leave, and i need to get back on march 9th. i'm going to la. [system] and where are you leaving from? [user] from atl. [system] i found an outbound american airlines flight that leaves at 2:30 pm. the return flight will be at 5:25 pm. the ticket will cost $203. [user] anything else available? i need to get back on the 10th of march. seating doesn't matter to me.
State: [state] outbound_departure_time=none seating_class=dontcare departure_date=monday next week origin_city=atl airlines=none passengers=none return_date=10th of march refundable=none inbound_departure_time=none destination_city=la

[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 passengers=a of possible values a) 1 b) 3 c) 4 d) 2 refundable=a of possible values a) true b) false return_date=9th of this month departure_date=6th of this month airlines=a of possible values a) southwest airlines b) air france c) delta airlines d) alaska airlines e) american airlines f) united airlines g) air canada h) british airways seating_class=dontcare of possible values a) economy b) premium economy c) first class d) business destination_city=sd origin_city=las vegas [context] [user] i need to search for a round trip flight. [system] do you have plans for when you are leaving and coming back? where are you going? [user] monday next week is when i want to leave, and i need to get back on march 9th. i'm going to la. [system] and where are you leaving from? [user] from atl. [system] i found an outbound american airlines flight that leaves at 2:30 pm. the return flight will be at 5:25 pm. the ticket will cost $203. [user] anything else available? i need to get back on the 10th of march. seating doesn't matter to me. [system] i see a delta airlines flight that leaves at 5:40 pm. return flight departs at 9:20 am. the price for that is $186. [user] anything else available for me and 2 other people?
State: [state] outbound_departure_time=none inbound_departure_time=none passengers=d refundable=none return_date=10th of march departure_date=monday next week airlines=none seating_class=dontcare destination_city=la origin_city=atl

[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=c of possible values a) united airlines b) american airlines c) southwest airlines d) british airways e) air france f) air canada g) delta airlines h) alaska airlines destination_city=sd outbound_departure_time=3:10 pm return_date=9th of this month origin_city=las vegas refundable=a of possible values a) true b) false departure_date=6th of this month passengers=c of possible values a) 2 b) 4 c) 1 d) 3 seating_class=dontcare of possible values a) premium economy b) economy c) business d) first class [context] [user] i need to search for a round trip flight. [system] do you have plans for when you are leaving and coming back? where are you going? [user] monday next week is when i want to leave, and i need to get back on march 9th. i'm going to la. [system] and where are you leaving from? [user] from atl. [system] i found an outbound american airlines flight that leaves at 2:30 pm. the return flight will be at 5:25 pm. the ticket will cost $203. [user] anything else available? i need to get back on the 10th of march. seating doesn't matter to me. [system] i see a delta airlines flight that leaves at 5:40 pm. return flight departs at 9:20 am. the price for that is $186. [user] anything else available for me and 2 other people? [system] there's also an outbound southwest airlines flight that leaves at 1:30 pm. you're return flight would leave at 1:40 pm and the price is $239. [user] how many stops for the onward flight and when does it arrive?
State: [state] inbound_departure_time=none airlines=none destination_city=la outbound_departure_time=none return_date=10th of march origin_city=atl refundable=none departure_date=monday next week passengers=a seating_class=dontcare

[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 outbound_departure_time=3:10 pm airlines=f of possible values a) united airlines b) alaska airlines c) delta airlines d) american airlines e) air canada f) southwest airlines g) british airways h) air france departure_date=6th of this month refundable=b of possible values a) false b) true passengers=b of possible values a) 3 b) 1 c) 2 d) 4 destination_city=sd origin_city=las vegas 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 need to search for a round trip flight. [system] do you have plans for when you are leaving and coming back? where are you going? [user] monday next week is when i want to leave, and i need to get back on march 9th. i'm going to la. [system] and where are you leaving from? [user] from atl. [system] i found an outbound american airlines flight that leaves at 2:30 pm. the return flight will be at 5:25 pm. the ticket will cost $203. [user] anything else available? i need to get back on the 10th of march. seating doesn't matter to me. [system] i see a delta airlines flight that leaves at 5:40 pm. return flight departs at 9:20 am. the price for that is $186. [user] anything else available for me and 2 other people? [system] there's also an outbound southwest airlines flight that leaves at 1:30 pm. you're return flight would leave at 1:40 pm and the price is $239. [user] how many stops for the onward flight and when does it arrive? [system] it will stop 1 time and arrive at 3:29 pm. [user] sounds great. that will do it.
State: [state] inbound_departure_time=1:40 pm outbound_departure_time=1:30 pm airlines=f departure_date=monday next week refundable=none passengers=c destination_city=la origin_city=atl seating_class=dontcare return_date=10th of march