[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 refundable=b of possible values a) false b) true outbound_departure_time=3:10 pm passengers=a of possible values a) 1 b) 2 c) 4 d) 3 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 destination_city=sd return_date=9th of this month airlines=e of possible values a) air canada b) alaska airlines c) united airlines d) delta airlines e) southwest airlines f) american airlines g) air france h) british airways [context] [user] i need a round trip flight.
State: [state] inbound_departure_time=none refundable=none outbound_departure_time=none passengers=none origin_city=none departure_date=none seating_class=none destination_city=none return_date=none airlines=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] origin_city=las vegas destination_city=sd return_date=9th of this month outbound_departure_time=3:10 pm passengers=b of possible values a) 4 b) 1 c) 2 d) 3 refundable=a of possible values a) true b) false seating_class=dontcare of possible values a) business b) economy c) premium economy d) first class departure_date=6th of this month airlines=f of possible values a) alaska airlines b) air canada c) american airlines d) united airlines e) delta airlines f) southwest airlines g) british airways h) air france inbound_departure_time=8:25 pm [context] [user] i need a round trip flight. [system] when will you be back? where are you coming from? [user] i'm coming back on the 3rd, and i'm coming from london.
State: [state] origin_city=london destination_city=none return_date=the 3rd outbound_departure_time=none passengers=none refundable=none seating_class=none departure_date=none airlines=none inbound_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 passengers=b of possible values a) 2 b) 1 c) 4 d) 3 inbound_departure_time=8:25 pm departure_date=6th of this month 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 origin_city=las vegas airlines=b of possible values a) british airways b) southwest airlines c) alaska airlines d) delta airlines e) air france f) united airlines g) american airlines h) air canada destination_city=sd [context] [user] i need a round trip flight. [system] when will you be back? where are you coming from? [user] i'm coming back on the 3rd, and i'm coming from london. [system] when are you leaving? [user] on march 1st.
State: [state] refundable=none passengers=none inbound_departure_time=none departure_date=march 1st outbound_departure_time=none return_date=the 3rd seating_class=none origin_city=london airlines=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] origin_city=las vegas inbound_departure_time=8:25 pm return_date=9th of this month airlines=g of possible values a) air canada b) alaska airlines c) british airways d) american airlines e) air france f) delta airlines g) southwest airlines h) united airlines refundable=a of possible values a) true b) false seating_class=dontcare of possible values a) premium economy b) first class c) economy d) business destination_city=sd departure_date=6th of this month passengers=a of possible values a) 1 b) 4 c) 2 d) 3 outbound_departure_time=3:10 pm [context] [user] i need a round trip flight. [system] when will you be back? where are you coming from? [user] i'm coming back on the 3rd, and i'm coming from london. [system] when are you leaving? [user] on march 1st. [system] where are you going? [user] to atlanta, ga.
State: [state] origin_city=london inbound_departure_time=none return_date=the 3rd airlines=none refundable=none seating_class=none destination_city=atlanta, ga departure_date=march 1st passengers=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] passengers=b of possible values a) 2 b) 1 c) 4 d) 3 refundable=a of possible values a) true b) false departure_date=6th of this month inbound_departure_time=8:25 pm seating_class=dontcare of possible values a) premium economy b) economy c) first class d) business origin_city=las vegas airlines=c of possible values a) british airways b) alaska airlines c) southwest airlines d) united airlines e) air canada f) air france g) american airlines h) delta airlines destination_city=sd outbound_departure_time=3:10 pm return_date=9th of this month [context] [user] i need a round trip flight. [system] when will you be back? where are you coming from? [user] i'm coming back on the 3rd, and i'm coming from london. [system] when are you leaving? [user] on march 1st. [system] where are you going? [user] to atlanta, ga. [system] an american airlines flight leaves at 8:35 pm and costs $388. the return flight would leave at 3:30 pm. [user] would it have one stops? what airport would i go to?
State: [state] passengers=none refundable=none departure_date=march 1st inbound_departure_time=none seating_class=none origin_city=london airlines=none destination_city=atlanta, ga outbound_departure_time=none return_date=the 3rd

[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] passengers=c of possible values a) 4 b) 2 c) 1 d) 3 refundable=a of possible values a) true b) false destination_city=sd inbound_departure_time=8:25 pm seating_class=dontcare of possible values a) first class b) economy c) business d) premium economy origin_city=las vegas departure_date=6th of this month outbound_departure_time=3:10 pm return_date=9th of this month airlines=h of possible values a) alaska airlines b) united airlines c) american airlines d) british airways e) air canada f) air france g) delta airlines h) southwest airlines [context] [user] i need a round trip flight. [system] when will you be back? where are you coming from? [user] i'm coming back on the 3rd, and i'm coming from london. [system] when are you leaving? [user] on march 1st. [system] where are you going? [user] to atlanta, ga. [system] an american airlines flight leaves at 8:35 pm and costs $388. the return flight would leave at 3:30 pm. [user] would it have one stops? what airport would i go to? [system] the flight is at heathrow international airport and has 1 stop. [user] i'd like tickets. i also need them to be refundable. i'm fine traveling in economy.
State: [state] passengers=none refundable=a destination_city=atlanta, ga inbound_departure_time=3:30 pm seating_class=b origin_city=london departure_date=march 1st outbound_departure_time=8:35 pm return_date=the 3rd airlines=c

[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 seating_class=dontcare of possible values a) first class b) premium economy c) business d) economy inbound_departure_time=8:25 pm destination_city=sd outbound_departure_time=3:10 pm departure_date=6th of this month airlines=c of possible values a) british airways b) air canada c) southwest airlines d) air france e) delta airlines f) united airlines g) american airlines h) alaska airlines refundable=a of possible values a) true b) false return_date=9th of this month passengers=a of possible values a) 1 b) 3 c) 2 d) 4 [context] [user] i need a round trip flight. [system] when will you be back? where are you coming from? [user] i'm coming back on the 3rd, and i'm coming from london. [system] when are you leaving? [user] on march 1st. [system] where are you going? [user] to atlanta, ga. [system] an american airlines flight leaves at 8:35 pm and costs $388. the return flight would leave at 3:30 pm. [user] would it have one stops? what airport would i go to? [system] the flight is at heathrow international airport and has 1 stop. [user] i'd like tickets. i also need them to be refundable. i'm fine traveling in economy. [system] an american airlines flight for 1 to atlanta from london on march 1st at 8:35 pm. the return flight is on march 3rd at 3:30 pm. it's an economy seat. is this correct? [user] yes. when would the onward flight be there? what airport do the plane go to?
State: [state] origin_city=london seating_class=d inbound_departure_time=3:30 pm destination_city=atlanta outbound_departure_time=8:35 pm departure_date=march 1st airlines=g refundable=a return_date=march 3rd passengers=a

[example] [user] book me a rental car. [system] sure. what time will you pick it up? what date will you return the car? [user] i'll pick it up around 10:30 in the morning, keeping it until next thursday [system] where will you be picking it up? what day? [user] i'll pick it up in new york on march 4th [system] i have 6 cars for you. there's a standard car, an altima, available at port authority station next monday [user] sounds good [slots] pickup_date=march 4th pickup_city=new york pickup_time=10:30 in the morning type=a of possible values a) standard b) compact c) full-size dropoff_date=next thursday pickup_location=port authority station [context] [user] i need a round trip flight. [system] when will you be back? where are you coming from? [user] i'm coming back on the 3rd, and i'm coming from london. [system] when are you leaving? [user] on march 1st. [system] where are you going? [user] to atlanta, ga. [system] an american airlines flight leaves at 8:35 pm and costs $388. the return flight would leave at 3:30 pm. [user] would it have one stops? what airport would i go to? [system] the flight is at heathrow international airport and has 1 stop. [user] i'd like tickets. i also need them to be refundable. i'm fine traveling in economy. [system] an american airlines flight for 1 to atlanta from london on march 1st at 8:35 pm. the return flight is on march 3rd at 3:30 pm. it's an economy seat. is this correct? [user] yes. when would the onward flight be there? what airport do the plane go to? [system] your ticket has been booked. the flight will be there at 2:39 am. the airport destination is hartsfield-jackson international airport. [user] okay. i'd also like a rental car for the 2nd of march.
State: [state] pickup_date=2nd of march pickup_city=atlanta pickup_time=none type=none dropoff_date=none pickup_location=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 origin_city=las vegas return_date=9th of this month airlines=b of possible values a) alaska airlines b) southwest airlines c) united airlines d) air france e) delta airlines f) british airways g) air canada h) american airlines seating_class=dontcare of possible values a) economy b) business c) first class d) premium economy outbound_departure_time=3:10 pm inbound_departure_time=8:25 pm destination_city=sd passengers=b of possible values a) 3 b) 1 c) 2 d) 4 departure_date=6th of this month [context] [user] i need a round trip flight. [system] when will you be back? where are you coming from? [user] i'm coming back on the 3rd, and i'm coming from london. [system] when are you leaving? [user] on march 1st. [system] where are you going? [user] to atlanta, ga. [system] an american airlines flight leaves at 8:35 pm and costs $388. the return flight would leave at 3:30 pm. [user] would it have one stops? what airport would i go to? [system] the flight is at heathrow international airport and has 1 stop. [user] i'd like tickets. i also need them to be refundable. i'm fine traveling in economy. [system] an american airlines flight for 1 to atlanta from london on march 1st at 8:35 pm. the return flight is on march 3rd at 3:30 pm. it's an economy seat. is this correct? [user] yes. when would the onward flight be there? what airport do the plane go to? [system] your ticket has been booked. the flight will be there at 2:39 am. the airport destination is hartsfield-jackson international airport. [user] okay. i'd also like a rental car for the 2nd of march.
State: [state] refundable=b origin_city=london return_date=march 3rd airlines=h seating_class=a outbound_departure_time=8:35 pm inbound_departure_time=3:30 pm destination_city=atlanta passengers=b departure_date=march 1st

[example] [user] book me a rental car. [system] sure. what time will you pick it up? what date will you return the car? [user] i'll pick it up around 10:30 in the morning, keeping it until next thursday [system] where will you be picking it up? what day? [user] i'll pick it up in new york on march 4th [system] i have 6 cars for you. there's a standard car, an altima, available at port authority station next monday [user] sounds good [slots] pickup_location=port authority station pickup_date=march 4th pickup_city=new york dropoff_date=next thursday type=b of possible values a) full-size b) standard c) compact pickup_time=10:30 in the morning [context] [user] i need a round trip flight. [system] when will you be back? where are you coming from? [user] i'm coming back on the 3rd, and i'm coming from london. [system] when are you leaving? [user] on march 1st. [system] where are you going? [user] to atlanta, ga. [system] an american airlines flight leaves at 8:35 pm and costs $388. the return flight would leave at 3:30 pm. [user] would it have one stops? what airport would i go to? [system] the flight is at heathrow international airport and has 1 stop. [user] i'd like tickets. i also need them to be refundable. i'm fine traveling in economy. [system] an american airlines flight for 1 to atlanta from london on march 1st at 8:35 pm. the return flight is on march 3rd at 3:30 pm. it's an economy seat. is this correct? [user] yes. when would the onward flight be there? what airport do the plane go to? [system] your ticket has been booked. the flight will be there at 2:39 am. the airport destination is hartsfield-jackson international airport. [user] okay. i'd also like a rental car for the 2nd of march. [system] when will you need it? [user] around 4:30 pm.
State: [state] pickup_location=none pickup_date=2nd of march pickup_city=atlanta dropoff_date=none type=none pickup_time=4:30 pm

[example] [user] book me a rental car. [system] sure. what time will you pick it up? what date will you return the car? [user] i'll pick it up around 10:30 in the morning, keeping it until next thursday [system] where will you be picking it up? what day? [user] i'll pick it up in new york on march 4th [system] i have 6 cars for you. there's a standard car, an altima, available at port authority station next monday [user] sounds good [slots] pickup_time=10:30 in the morning pickup_city=new york pickup_location=port authority station type=a of possible values a) standard b) compact c) full-size dropoff_date=next thursday pickup_date=march 4th [context] [user] i need a round trip flight. [system] when will you be back? where are you coming from? [user] i'm coming back on the 3rd, and i'm coming from london. [system] when are you leaving? [user] on march 1st. [system] where are you going? [user] to atlanta, ga. [system] an american airlines flight leaves at 8:35 pm and costs $388. the return flight would leave at 3:30 pm. [user] would it have one stops? what airport would i go to? [system] the flight is at heathrow international airport and has 1 stop. [user] i'd like tickets. i also need them to be refundable. i'm fine traveling in economy. [system] an american airlines flight for 1 to atlanta from london on march 1st at 8:35 pm. the return flight is on march 3rd at 3:30 pm. it's an economy seat. is this correct? [user] yes. when would the onward flight be there? what airport do the plane go to? [system] your ticket has been booked. the flight will be there at 2:39 am. the airport destination is hartsfield-jackson international airport. [user] okay. i'd also like a rental car for the 2nd of march. [system] when will you need it? [user] around 4:30 pm. [system] will you need it until march 3rd? [user] yes i will.
State: [state] pickup_time=4:30 pm pickup_city=atlanta pickup_location=none type=none dropoff_date=march 3rd pickup_date=2nd of march

[example] [user] book me a rental car. [system] sure. what time will you pick it up? what date will you return the car? [user] i'll pick it up around 10:30 in the morning, keeping it until next thursday [system] where will you be picking it up? what day? [user] i'll pick it up in new york on march 4th [system] i have 6 cars for you. there's a standard car, an altima, available at port authority station next monday [user] sounds good [slots] dropoff_date=next thursday pickup_time=10:30 in the morning type=a of possible values a) standard b) compact c) full-size pickup_city=new york pickup_location=port authority station pickup_date=march 4th [context] [user] i need a round trip flight. [system] when will you be back? where are you coming from? [user] i'm coming back on the 3rd, and i'm coming from london. [system] when are you leaving? [user] on march 1st. [system] where are you going? [user] to atlanta, ga. [system] an american airlines flight leaves at 8:35 pm and costs $388. the return flight would leave at 3:30 pm. [user] would it have one stops? what airport would i go to? [system] the flight is at heathrow international airport and has 1 stop. [user] i'd like tickets. i also need them to be refundable. i'm fine traveling in economy. [system] an american airlines flight for 1 to atlanta from london on march 1st at 8:35 pm. the return flight is on march 3rd at 3:30 pm. it's an economy seat. is this correct? [user] yes. when would the onward flight be there? what airport do the plane go to? [system] your ticket has been booked. the flight will be there at 2:39 am. the airport destination is hartsfield-jackson international airport. [user] okay. i'd also like a rental car for the 2nd of march. [system] when will you need it? [user] around 4:30 pm. [system] will you need it until march 3rd? [user] yes i will. [system] i found 4 cars. a camry is available at hartsfield-jackson international airport on march 2nd. it'll be a standard car. [user] what would it cost?
State: [state] dropoff_date=march 3rd pickup_time=4:30 pm type=none pickup_city=atlanta pickup_location=none pickup_date=2nd of march

[example] [user] book me a rental car. [system] sure. what time will you pick it up? what date will you return the car? [user] i'll pick it up around 10:30 in the morning, keeping it until next thursday [system] where will you be picking it up? what day? [user] i'll pick it up in new york on march 4th [system] i have 6 cars for you. there's a standard car, an altima, available at port authority station next monday [user] sounds good [slots] pickup_date=march 4th pickup_location=port authority station pickup_city=new york pickup_time=10:30 in the morning dropoff_date=next thursday type=b of possible values a) compact b) standard c) full-size [context] [user] i need a round trip flight. [system] when will you be back? where are you coming from? [user] i'm coming back on the 3rd, and i'm coming from london. [system] when are you leaving? [user] on march 1st. [system] where are you going? [user] to atlanta, ga. [system] an american airlines flight leaves at 8:35 pm and costs $388. the return flight would leave at 3:30 pm. [user] would it have one stops? what airport would i go to? [system] the flight is at heathrow international airport and has 1 stop. [user] i'd like tickets. i also need them to be refundable. i'm fine traveling in economy. [system] an american airlines flight for 1 to atlanta from london on march 1st at 8:35 pm. the return flight is on march 3rd at 3:30 pm. it's an economy seat. is this correct? [user] yes. when would the onward flight be there? what airport do the plane go to? [system] your ticket has been booked. the flight will be there at 2:39 am. the airport destination is hartsfield-jackson international airport. [user] okay. i'd also like a rental car for the 2nd of march. [system] when will you need it? [user] around 4:30 pm. [system] will you need it until march 3rd? [user] yes i will. [system] i found 4 cars. a camry is available at hartsfield-jackson international airport on march 2nd. it'll be a standard car. [user] what would it cost? [system] it would cost $37. [user] that's fine. i'd like to reserve it.
State: [state] pickup_date=2nd of march pickup_location=hartsfield-jackson international airport pickup_city=atlanta pickup_time=4:30 pm dropoff_date=march 3rd type=b

[example] [user] book me a rental car. [system] sure. what time will you pick it up? what date will you return the car? [user] i'll pick it up around 10:30 in the morning, keeping it until next thursday [system] where will you be picking it up? what day? [user] i'll pick it up in new york on march 4th [system] i have 6 cars for you. there's a standard car, an altima, available at port authority station next monday [user] sounds good [slots] pickup_date=march 4th dropoff_date=next thursday pickup_time=10:30 in the morning type=b of possible values a) compact b) standard c) full-size pickup_location=port authority station pickup_city=new york [context] [user] i need a round trip flight. [system] when will you be back? where are you coming from? [user] i'm coming back on the 3rd, and i'm coming from london. [system] when are you leaving? [user] on march 1st. [system] where are you going? [user] to atlanta, ga. [system] an american airlines flight leaves at 8:35 pm and costs $388. the return flight would leave at 3:30 pm. [user] would it have one stops? what airport would i go to? [system] the flight is at heathrow international airport and has 1 stop. [user] i'd like tickets. i also need them to be refundable. i'm fine traveling in economy. [system] an american airlines flight for 1 to atlanta from london on march 1st at 8:35 pm. the return flight is on march 3rd at 3:30 pm. it's an economy seat. is this correct? [user] yes. when would the onward flight be there? what airport do the plane go to? [system] your ticket has been booked. the flight will be there at 2:39 am. the airport destination is hartsfield-jackson international airport. [user] okay. i'd also like a rental car for the 2nd of march. [system] when will you need it? [user] around 4:30 pm. [system] will you need it until march 3rd? [user] yes i will. [system] i found 4 cars. a camry is available at hartsfield-jackson international airport on march 2nd. it'll be a standard car. [user] what would it cost? [system] it would cost $37. [user] that's fine. i'd like to reserve it. [system] picking up a car from hartsfield-jackson international airport on march 2nd at 4:30 pm, and you'll drop it off on march 3rd. it's a standard car. is this it? [user] yes, that's it.
State: [state] pickup_date=2nd of march dropoff_date=march 3rd pickup_time=4:30 pm type=b pickup_location=hartsfield-jackson international airport pickup_city=atlanta

[example] [user] book me a rental car. [system] sure. what time will you pick it up? what date will you return the car? [user] i'll pick it up around 10:30 in the morning, keeping it until next thursday [system] where will you be picking it up? what day? [user] i'll pick it up in new york on march 4th [system] i have 6 cars for you. there's a standard car, an altima, available at port authority station next monday [user] sounds good [slots] dropoff_date=next thursday pickup_date=march 4th pickup_city=new york pickup_location=port authority station pickup_time=10:30 in the morning type=b of possible values a) compact b) standard c) full-size [context] [user] i need a round trip flight. [system] when will you be back? where are you coming from? [user] i'm coming back on the 3rd, and i'm coming from london. [system] when are you leaving? [user] on march 1st. [system] where are you going? [user] to atlanta, ga. [system] an american airlines flight leaves at 8:35 pm and costs $388. the return flight would leave at 3:30 pm. [user] would it have one stops? what airport would i go to? [system] the flight is at heathrow international airport and has 1 stop. [user] i'd like tickets. i also need them to be refundable. i'm fine traveling in economy. [system] an american airlines flight for 1 to atlanta from london on march 1st at 8:35 pm. the return flight is on march 3rd at 3:30 pm. it's an economy seat. is this correct? [user] yes. when would the onward flight be there? what airport do the plane go to? [system] your ticket has been booked. the flight will be there at 2:39 am. the airport destination is hartsfield-jackson international airport. [user] okay. i'd also like a rental car for the 2nd of march. [system] when will you need it? [user] around 4:30 pm. [system] will you need it until march 3rd? [user] yes i will. [system] i found 4 cars. a camry is available at hartsfield-jackson international airport on march 2nd. it'll be a standard car. [user] what would it cost? [system] it would cost $37. [user] that's fine. i'd like to reserve it. [system] picking up a car from hartsfield-jackson international airport on march 2nd at 4:30 pm, and you'll drop it off on march 3rd. it's a standard car. is this it? [user] yes, that's it. [system] your car is reserved. [user] thanks. that is all.
State: [state] dropoff_date=march 3rd pickup_date=2nd of march pickup_city=atlanta pickup_location=hartsfield-jackson international airport pickup_time=4:30 pm type=b