[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 seating_class=dontcare of possible values a) economy b) business c) premium economy d) first class airlines=d of possible values a) alaska airlines b) british airways c) air canada d) southwest airlines e) united airlines f) air france g) american airlines h) delta airlines return_date=9th of this month refundable=a of possible values a) true b) false outbound_departure_time=3:10 pm inbound_departure_time=8:25 pm origin_city=las vegas passengers=d of possible values a) 4 b) 3 c) 2 d) 1 departure_date=6th of this month [context] [user] i need round trip flights.
State: [state] destination_city=none seating_class=none airlines=none return_date=none refundable=none outbound_departure_time=none inbound_departure_time=none origin_city=none passengers=none departure_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] departure_date=6th of this month outbound_departure_time=3:10 pm seating_class=dontcare of possible values a) first class b) economy c) premium economy d) business refundable=a of possible values a) true b) false airlines=b of possible values a) air canada b) southwest airlines c) american airlines d) air france e) delta airlines f) united airlines g) british airways h) alaska airlines origin_city=las vegas passengers=d of possible values a) 3 b) 4 c) 2 d) 1 destination_city=sd return_date=9th of this month inbound_departure_time=8:25 pm [context] [user] i need round trip flights. [system] when is your return date? [user] the 13th of march.
State: [state] departure_date=none outbound_departure_time=none seating_class=none refundable=none airlines=none origin_city=none passengers=none destination_city=none return_date=13th of march 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] origin_city=las vegas airlines=b of possible values a) air canada b) southwest airlines c) alaska airlines d) delta airlines e) american airlines f) air france g) united airlines h) british airways departure_date=6th of this month refundable=a of possible values a) true b) false outbound_departure_time=3:10 pm passengers=c of possible values a) 4 b) 3 c) 1 d) 2 return_date=9th of this month inbound_departure_time=8:25 pm seating_class=dontcare of possible values a) first class b) economy c) premium economy d) business destination_city=sd [context] [user] i need round trip flights. [system] when is your return date? [user] the 13th of march. [system] where is your starting point? [user] the trip begins in las vegas.
State: [state] origin_city=las vegas airlines=none departure_date=none refundable=none outbound_departure_time=none passengers=none return_date=13th of march inbound_departure_time=none seating_class=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 departure_date=6th of this month return_date=9th of this month passengers=c of possible values a) 3 b) 2 c) 1 d) 4 refundable=b of possible values a) false b) true origin_city=las vegas airlines=e of possible values a) american airlines b) alaska airlines c) delta airlines d) united airlines e) southwest airlines f) air canada g) air france h) british airways seating_class=dontcare of possible values a) business b) first class c) economy d) premium economy destination_city=sd outbound_departure_time=3:10 pm [context] [user] i need round trip flights. [system] when is your return date? [user] the 13th of march. [system] where is your starting point? [user] the trip begins in las vegas. [system] where are you going? [user] i'm going to sf.
State: [state] inbound_departure_time=none departure_date=none return_date=13th of march passengers=none refundable=none origin_city=las vegas airlines=none seating_class=none destination_city=sf 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 departure_date=6th of this month origin_city=las vegas airlines=d of possible values a) air canada b) united airlines c) air france d) southwest airlines e) alaska airlines f) delta airlines g) american airlines h) british airways destination_city=sd outbound_departure_time=3:10 pm seating_class=dontcare of possible values a) business b) first class c) economy d) premium economy passengers=b of possible values a) 4 b) 1 c) 2 d) 3 return_date=9th of this month refundable=a of possible values a) true b) false [context] [user] i need round trip flights. [system] when is your return date? [user] the 13th of march. [system] where is your starting point? [user] the trip begins in las vegas. [system] where are you going? [user] i'm going to sf. [system] when is the departure date? [user] march 2nd.
State: [state] inbound_departure_time=none departure_date=march 2nd origin_city=las vegas airlines=none destination_city=sf outbound_departure_time=none seating_class=none passengers=none return_date=13th of march 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] origin_city=las vegas airlines=c of possible values a) alaska airlines b) american airlines c) southwest airlines d) united airlines e) air france f) delta airlines g) british airways h) air canada refundable=a of possible values a) true b) false departure_date=6th of this month return_date=9th of this month passengers=c of possible values a) 4 b) 3 c) 1 d) 2 inbound_departure_time=8:25 pm outbound_departure_time=3:10 pm destination_city=sd seating_class=dontcare of possible values a) first class b) economy c) business d) premium economy [context] [user] i need round trip flights. [system] when is your return date? [user] the 13th of march. [system] where is your starting point? [user] the trip begins in las vegas. [system] where are you going? [user] i'm going to sf. [system] when is the departure date? [user] march 2nd. [system] one choice of 3 is on american airlines. the flight leaves at 5:30 am with a return flight leaving at 5:30 pm for $116. [user] that flight will work. i need tickets for three.
State: [state] origin_city=las vegas airlines=b refundable=none departure_date=march 2nd return_date=13th of march passengers=b inbound_departure_time=5:30 pm outbound_departure_time=5:30 am destination_city=sf 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] passengers=d of possible values a) 3 b) 2 c) 4 d) 1 destination_city=sd seating_class=dontcare of possible values a) premium economy b) first class c) business d) economy outbound_departure_time=3:10 pm inbound_departure_time=8:25 pm airlines=e of possible values a) air france b) united airlines c) british airways d) air canada e) southwest airlines f) alaska airlines g) american airlines h) delta airlines departure_date=6th of this month refundable=b of possible values a) false b) true origin_city=las vegas return_date=9th of this month [context] [user] i need round trip flights. [system] when is your return date? [user] the 13th of march. [system] where is your starting point? [user] the trip begins in las vegas. [system] where are you going? [user] i'm going to sf. [system] when is the departure date? [user] march 2nd. [system] one choice of 3 is on american airlines. the flight leaves at 5:30 am with a return flight leaving at 5:30 pm for $116. [user] that flight will work. i need tickets for three. [system] i will reserve 3 economy tickets on american airlines from las vegas to san francisco leaving march 2nd at 5:30 am returning march 13th at 5:30 pm with your permission. [user] permission granted.
State: [state] passengers=a destination_city=sf seating_class=d outbound_departure_time=5:30 am inbound_departure_time=5:30 pm airlines=g departure_date=march 2nd refundable=none origin_city=las vegas return_date=13th of march

[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 seating_class=dontcare of possible values a) business b) economy c) first class d) premium economy refundable=b of possible values a) false b) true origin_city=las vegas airlines=a of possible values a) southwest airlines b) american airlines c) british airways d) alaska airlines e) delta airlines f) air france g) united airlines h) air canada outbound_departure_time=3:10 pm return_date=9th of this month departure_date=6th of this month destination_city=sd passengers=b of possible values a) 2 b) 1 c) 3 d) 4 [context] [user] i need round trip flights. [system] when is your return date? [user] the 13th of march. [system] where is your starting point? [user] the trip begins in las vegas. [system] where are you going? [user] i'm going to sf. [system] when is the departure date? [user] march 2nd. [system] one choice of 3 is on american airlines. the flight leaves at 5:30 am with a return flight leaving at 5:30 pm for $116. [user] that flight will work. i need tickets for three. [system] i will reserve 3 economy tickets on american airlines from las vegas to san francisco leaving march 2nd at 5:30 am returning march 13th at 5:30 pm with your permission. [user] permission granted. [system] the reservation is set. [user] you're the best.
State: [state] inbound_departure_time=5:30 pm seating_class=b refundable=none origin_city=las vegas airlines=b outbound_departure_time=5:30 am return_date=13th of march departure_date=march 2nd destination_city=sf passengers=c

[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 type=a of possible values a) standard b) full-size c) compact pickup_location=port authority station dropoff_date=next thursday pickup_date=march 4th [context] [user] i need round trip flights. [system] when is your return date? [user] the 13th of march. [system] where is your starting point? [user] the trip begins in las vegas. [system] where are you going? [user] i'm going to sf. [system] when is the departure date? [user] march 2nd. [system] one choice of 3 is on american airlines. the flight leaves at 5:30 am with a return flight leaving at 5:30 pm for $116. [user] that flight will work. i need tickets for three. [system] i will reserve 3 economy tickets on american airlines from las vegas to san francisco leaving march 2nd at 5:30 am returning march 13th at 5:30 pm with your permission. [user] permission granted. [system] the reservation is set. [user] you're the best. [system] do you need further assistance? [user] a rental car there from the 5th of this month until the 12th of march.
State: [state] pickup_time=none pickup_city=sf type=none pickup_location=none dropoff_date=12th of march pickup_date=5th of this month

[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_city=new york dropoff_date=next thursday pickup_time=10:30 in the morning pickup_date=march 4th pickup_location=port authority station type=b of possible values a) full-size b) standard c) compact [context] [user] i need round trip flights. [system] when is your return date? [user] the 13th of march. [system] where is your starting point? [user] the trip begins in las vegas. [system] where are you going? [user] i'm going to sf. [system] when is the departure date? [user] march 2nd. [system] one choice of 3 is on american airlines. the flight leaves at 5:30 am with a return flight leaving at 5:30 pm for $116. [user] that flight will work. i need tickets for three. [system] i will reserve 3 economy tickets on american airlines from las vegas to san francisco leaving march 2nd at 5:30 am returning march 13th at 5:30 pm with your permission. [user] permission granted. [system] the reservation is set. [user] you're the best. [system] do you need further assistance? [user] a rental car there from the 5th of this month until the 12th of march. [system] what time do you prefer? [user] half past 12 in the afternoon is good.
State: [state] pickup_city=sf dropoff_date=12th of march pickup_time=half past 12 in the afternoon pickup_date=5th of this month pickup_location=none type=none

[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 dropoff_date=next thursday pickup_time=10:30 in the morning pickup_date=march 4th type=a of possible values a) standard b) full-size c) compact pickup_city=new york [context] [user] i need round trip flights. [system] when is your return date? [user] the 13th of march. [system] where is your starting point? [user] the trip begins in las vegas. [system] where are you going? [user] i'm going to sf. [system] when is the departure date? [user] march 2nd. [system] one choice of 3 is on american airlines. the flight leaves at 5:30 am with a return flight leaving at 5:30 pm for $116. [user] that flight will work. i need tickets for three. [system] i will reserve 3 economy tickets on american airlines from las vegas to san francisco leaving march 2nd at 5:30 am returning march 13th at 5:30 pm with your permission. [user] permission granted. [system] the reservation is set. [user] you're the best. [system] do you need further assistance? [user] a rental car there from the 5th of this month until the 12th of march. [system] what time do you prefer? [user] half past 12 in the afternoon is good. [system] one of 2 available is standard car called the altima available on march 5th from the sfo international airport. [user] how much does it cost?
State: [state] pickup_location=none dropoff_date=12th of march pickup_time=half past 12 in the afternoon pickup_date=5th of this month type=none pickup_city=sf

[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_city=new york pickup_location=port authority station pickup_time=10:30 in the morning pickup_date=march 4th type=b of possible values a) full-size b) standard c) compact [context] [user] i need round trip flights. [system] when is your return date? [user] the 13th of march. [system] where is your starting point? [user] the trip begins in las vegas. [system] where are you going? [user] i'm going to sf. [system] when is the departure date? [user] march 2nd. [system] one choice of 3 is on american airlines. the flight leaves at 5:30 am with a return flight leaving at 5:30 pm for $116. [user] that flight will work. i need tickets for three. [system] i will reserve 3 economy tickets on american airlines from las vegas to san francisco leaving march 2nd at 5:30 am returning march 13th at 5:30 pm with your permission. [user] permission granted. [system] the reservation is set. [user] you're the best. [system] do you need further assistance? [user] a rental car there from the 5th of this month until the 12th of march. [system] what time do you prefer? [user] half past 12 in the afternoon is good. [system] one of 2 available is standard car called the altima available on march 5th from the sfo international airport. [user] how much does it cost? [system] it would cost $266. [user] reserve that car please.
State: [state] dropoff_date=12th of march pickup_city=sf pickup_location=sfo international airport pickup_time=half past 12 in the afternoon pickup_date=5th of this month 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] type=b of possible values a) full-size b) standard c) compact pickup_location=port authority station pickup_time=10:30 in the morning pickup_city=new york pickup_date=march 4th dropoff_date=next thursday [context] [user] i need round trip flights. [system] when is your return date? [user] the 13th of march. [system] where is your starting point? [user] the trip begins in las vegas. [system] where are you going? [user] i'm going to sf. [system] when is the departure date? [user] march 2nd. [system] one choice of 3 is on american airlines. the flight leaves at 5:30 am with a return flight leaving at 5:30 pm for $116. [user] that flight will work. i need tickets for three. [system] i will reserve 3 economy tickets on american airlines from las vegas to san francisco leaving march 2nd at 5:30 am returning march 13th at 5:30 pm with your permission. [user] permission granted. [system] the reservation is set. [user] you're the best. [system] do you need further assistance? [user] a rental car there from the 5th of this month until the 12th of march. [system] what time do you prefer? [user] half past 12 in the afternoon is good. [system] one of 2 available is standard car called the altima available on march 5th from the sfo international airport. [user] how much does it cost? [system] it would cost $266. [user] reserve that car please. [system] i will reserve the standard car from the sfo international airport with a pick up march 5th at 12:30 pm and a drop off of march 12th with your permission. [user] permission granted.
State: [state] type=b pickup_location=sfo international airport pickup_time=12:30 pm pickup_city=sf pickup_date=5th of this month dropoff_date=12th 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 type=c of possible values a) full-size b) compact c) standard dropoff_date=next thursday pickup_time=10:30 in the morning pickup_city=new york pickup_location=port authority station [context] [user] i need round trip flights. [system] when is your return date? [user] the 13th of march. [system] where is your starting point? [user] the trip begins in las vegas. [system] where are you going? [user] i'm going to sf. [system] when is the departure date? [user] march 2nd. [system] one choice of 3 is on american airlines. the flight leaves at 5:30 am with a return flight leaving at 5:30 pm for $116. [user] that flight will work. i need tickets for three. [system] i will reserve 3 economy tickets on american airlines from las vegas to san francisco leaving march 2nd at 5:30 am returning march 13th at 5:30 pm with your permission. [user] permission granted. [system] the reservation is set. [user] you're the best. [system] do you need further assistance? [user] a rental car there from the 5th of this month until the 12th of march. [system] what time do you prefer? [user] half past 12 in the afternoon is good. [system] one of 2 available is standard car called the altima available on march 5th from the sfo international airport. [user] how much does it cost? [system] it would cost $266. [user] reserve that car please. [system] i will reserve the standard car from the sfo international airport with a pick up march 5th at 12:30 pm and a drop off of march 12th with your permission. [user] permission granted. [system] the car is in your name. [user] you're the best.
State: [state] pickup_date=5th of this month type=c dropoff_date=12th of march pickup_time=12:30 pm pickup_city=sf pickup_location=sfo international airport

[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 type=a of possible values a) standard b) full-size c) compact pickup_location=port authority station pickup_city=new york pickup_time=10:30 in the morning [context] [user] i need round trip flights. [system] when is your return date? [user] the 13th of march. [system] where is your starting point? [user] the trip begins in las vegas. [system] where are you going? [user] i'm going to sf. [system] when is the departure date? [user] march 2nd. [system] one choice of 3 is on american airlines. the flight leaves at 5:30 am with a return flight leaving at 5:30 pm for $116. [user] that flight will work. i need tickets for three. [system] i will reserve 3 economy tickets on american airlines from las vegas to san francisco leaving march 2nd at 5:30 am returning march 13th at 5:30 pm with your permission. [user] permission granted. [system] the reservation is set. [user] you're the best. [system] do you need further assistance? [user] a rental car there from the 5th of this month until the 12th of march. [system] what time do you prefer? [user] half past 12 in the afternoon is good. [system] one of 2 available is standard car called the altima available on march 5th from the sfo international airport. [user] how much does it cost? [system] it would cost $266. [user] reserve that car please. [system] i will reserve the standard car from the sfo international airport with a pick up march 5th at 12:30 pm and a drop off of march 12th with your permission. [user] permission granted. [system] the car is in your name. [user] you're the best. [system] do you need something else? [user] that's all, thanks.
State: [state] pickup_date=5th of this month dropoff_date=12th of march type=a pickup_location=sfo international airport pickup_city=sf pickup_time=12:30 pm