[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 destination_city=sd departure_date=6th of this month airlines=b of possible values a) alaska airlines b) southwest airlines c) air canada d) delta airlines e) united airlines f) air france g) american airlines h) british airways outbound_departure_time=3:10 pm return_date=9th 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=a of possible values a) 1 b) 3 c) 4 d) 2 [context] [user] i need a round trip flight for march 1st. i'm going to sf, and i prefer united airlines.
State: [state] refundable=none destination_city=sf departure_date=march 1st airlines=e outbound_departure_time=none return_date=none origin_city=none seating_class=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] airlines=h of possible values a) air canada b) delta airlines c) united airlines d) air france e) american airlines f) british airways g) alaska airlines h) southwest airlines destination_city=sd outbound_departure_time=3:10 pm refundable=b of possible values a) false b) true seating_class=dontcare of possible values a) economy b) premium economy c) business d) first class departure_date=6th of this month inbound_departure_time=8:25 pm passengers=b of possible values a) 3 b) 1 c) 2 d) 4 return_date=9th of this month origin_city=las vegas [context] [user] i need a round trip flight for march 1st. i'm going to sf, and i prefer united airlines. [system] when will you be back? [user] on march 13th.
State: [state] airlines=c destination_city=sf outbound_departure_time=none refundable=none seating_class=none departure_date=march 1st inbound_departure_time=none passengers=none return_date=march 13th origin_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 outbound_departure_time=3:10 pm destination_city=sd departure_date=6th of this month airlines=b of possible values a) united airlines b) southwest airlines c) american airlines d) air france e) delta airlines f) air canada g) alaska airlines h) british airways refundable=b of possible values a) false b) true inbound_departure_time=8:25 pm passengers=c of possible values a) 3 b) 2 c) 1 d) 4 return_date=9th of this month seating_class=dontcare of possible values a) first class b) business c) premium economy d) economy [context] [user] i need a round trip flight for march 1st. i'm going to sf, and i prefer united airlines. [system] when will you be back? [user] on march 13th. [system] where are you leaving from? [user] from new york.
State: [state] origin_city=new york outbound_departure_time=none destination_city=sf departure_date=march 1st airlines=a refundable=none inbound_departure_time=none passengers=none return_date=march 13th seating_class=none

[example] [user] please search flights for me. i m leaving from las vegas on the 6th of this month and coming back on the 9th of this month. [system] where are you going? [user] i am going to sd. there is only 1 in my group. make sure to book only refundable tickets. either business or economy is fine. [system] i found a convenient southwest airlines flight for your trip. it leaves at 3:10 pm and the return flight leaves at 8:25 pm. the ticket price is $95. [user] that flight sounds good to me. [slots] seating_class=dontcare of possible values a) premium economy b) economy c) business d) first class passengers=a of possible values a) 1 b) 4 c) 2 d) 3 origin_city=las vegas destination_city=sd departure_date=6th of this month airlines=g of possible values a) delta airlines b) air france c) american airlines d) air canada e) british airways f) alaska airlines g) southwest airlines h) united airlines inbound_departure_time=8:25 pm refundable=b of possible values a) false b) true outbound_departure_time=3:10 pm return_date=9th of this month [context] [user] i need a round trip flight for march 1st. i'm going to sf, and i prefer united airlines. [system] when will you be back? [user] on march 13th. [system] where are you leaving from? [user] from new york. [system] i found 1 flight for you. a united airlines flight is leaving at 6:05 am. the return flight will leave at 5:50 am. it costs $221. [user] when would the return flight arrive?
State: [state] seating_class=none passengers=none origin_city=new york destination_city=sf departure_date=march 1st airlines=h inbound_departure_time=none refundable=none outbound_departure_time=none return_date=march 13th

[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) 3 b) 1 c) 2 d) 4 airlines=h of possible values a) united airlines b) air france c) air canada d) american airlines e) delta airlines f) alaska airlines g) british airways h) southwest airlines outbound_departure_time=3:10 pm departure_date=6th of this month origin_city=las vegas refundable=b of possible values a) false b) true destination_city=sd return_date=9th 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 [context] [user] i need a round trip flight for march 1st. i'm going to sf, and i prefer united airlines. [system] when will you be back? [user] on march 13th. [system] where are you leaving from? [user] from new york. [system] i found 1 flight for you. a united airlines flight is leaving at 6:05 am. the return flight will leave at 5:50 am. it costs $221. [user] when would the return flight arrive? [system] it will arrive at 3:16 pm. [user] that's fine. i'd like flight tickets. it's for three people.
State: [state] passengers=a airlines=a outbound_departure_time=6:05 am departure_date=march 1st origin_city=new york refundable=none destination_city=sf return_date=march 13th inbound_departure_time=5:50 am 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] airlines=e of possible values a) air canada b) delta airlines c) alaska airlines d) air france e) southwest airlines f) american airlines g) british airways h) united airlines origin_city=las vegas seating_class=dontcare of possible values a) economy b) business c) premium economy d) first class refundable=b of possible values a) false b) true departure_date=6th of this month destination_city=sd outbound_departure_time=3:10 pm passengers=b of possible values a) 3 b) 1 c) 2 d) 4 return_date=9th of this month inbound_departure_time=8:25 pm [context] [user] i need a round trip flight for march 1st. i'm going to sf, and i prefer united airlines. [system] when will you be back? [user] on march 13th. [system] where are you leaving from? [user] from new york. [system] i found 1 flight for you. a united airlines flight is leaving at 6:05 am. the return flight will leave at 5:50 am. it costs $221. [user] when would the return flight arrive? [system] it will arrive at 3:16 pm. [user] that's fine. i'd like flight tickets. it's for three people. [system] you want 3 economy class united airlines tickets to go to san francisco from new york on march 1st at 6:05 am. the return flight leaves at 5:50 am and the return date is march 13th. is this right? [user] yes, that's it.
State: [state] airlines=h origin_city=new york seating_class=a refundable=none departure_date=march 1st destination_city=sf outbound_departure_time=6:05 am passengers=a return_date=march 13th inbound_departure_time=5:50 am

[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 pickup_location=port authority station pickup_date=march 4th dropoff_date=next thursday type=c of possible values a) full-size b) compact c) standard pickup_time=10:30 in the morning [context] [user] i need a round trip flight for march 1st. i'm going to sf, and i prefer united airlines. [system] when will you be back? [user] on march 13th. [system] where are you leaving from? [user] from new york. [system] i found 1 flight for you. a united airlines flight is leaving at 6:05 am. the return flight will leave at 5:50 am. it costs $221. [user] when would the return flight arrive? [system] it will arrive at 3:16 pm. [user] that's fine. i'd like flight tickets. it's for three people. [system] you want 3 economy class united airlines tickets to go to san francisco from new york on march 1st at 6:05 am. the return flight leaves at 5:50 am and the return date is march 13th. is this right? [user] yes, that's it. [system] your tickets have been booked. [user] i'd also like to reserve a car there.
State: [state] pickup_city=none pickup_location=none pickup_date=none dropoff_date=none type=none pickup_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] departure_date=6th of this month passengers=a of possible values a) 1 b) 3 c) 2 d) 4 refundable=a of possible values a) true b) false outbound_departure_time=3:10 pm seating_class=dontcare of possible values a) first class b) business c) economy d) premium economy inbound_departure_time=8:25 pm origin_city=las vegas return_date=9th of this month airlines=f of possible values a) alaska airlines b) american airlines c) united airlines d) air canada e) air france f) southwest airlines g) delta airlines h) british airways destination_city=sd [context] [user] i need a round trip flight for march 1st. i'm going to sf, and i prefer united airlines. [system] when will you be back? [user] on march 13th. [system] where are you leaving from? [user] from new york. [system] i found 1 flight for you. a united airlines flight is leaving at 6:05 am. the return flight will leave at 5:50 am. it costs $221. [user] when would the return flight arrive? [system] it will arrive at 3:16 pm. [user] that's fine. i'd like flight tickets. it's for three people. [system] you want 3 economy class united airlines tickets to go to san francisco from new york on march 1st at 6:05 am. the return flight leaves at 5:50 am and the return date is march 13th. is this right? [user] yes, that's it. [system] your tickets have been booked. [user] i'd also like to reserve a car there.
State: [state] departure_date=march 1st passengers=b refundable=none outbound_departure_time=6:05 am seating_class=c inbound_departure_time=5:50 am origin_city=new york return_date=march 13th airlines=c destination_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 type=c of possible values a) full-size b) compact c) standard pickup_city=new york pickup_location=port authority station pickup_time=10:30 in the morning pickup_date=march 4th [context] [user] i need a round trip flight for march 1st. i'm going to sf, and i prefer united airlines. [system] when will you be back? [user] on march 13th. [system] where are you leaving from? [user] from new york. [system] i found 1 flight for you. a united airlines flight is leaving at 6:05 am. the return flight will leave at 5:50 am. it costs $221. [user] when would the return flight arrive? [system] it will arrive at 3:16 pm. [user] that's fine. i'd like flight tickets. it's for three people. [system] you want 3 economy class united airlines tickets to go to san francisco from new york on march 1st at 6:05 am. the return flight leaves at 5:50 am and the return date is march 13th. is this right? [user] yes, that's it. [system] your tickets have been booked. [user] i'd also like to reserve a car there. [system] what type of car would you like? [user] i want an intermediate car. i'll pick it up around 16:30.
State: [state] dropoff_date=none type=c pickup_city=none pickup_location=none pickup_time=16:30 pickup_date=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_date=march 4th pickup_time=10:30 in the morning type=c of possible values a) full-size b) compact c) standard pickup_city=new york [context] [user] i need a round trip flight for march 1st. i'm going to sf, and i prefer united airlines. [system] when will you be back? [user] on march 13th. [system] where are you leaving from? [user] from new york. [system] i found 1 flight for you. a united airlines flight is leaving at 6:05 am. the return flight will leave at 5:50 am. it costs $221. [user] when would the return flight arrive? [system] it will arrive at 3:16 pm. [user] that's fine. i'd like flight tickets. it's for three people. [system] you want 3 economy class united airlines tickets to go to san francisco from new york on march 1st at 6:05 am. the return flight leaves at 5:50 am and the return date is march 13th. is this right? [user] yes, that's it. [system] your tickets have been booked. [user] i'd also like to reserve a car there. [system] what type of car would you like? [user] i want an intermediate car. i'll pick it up around 16:30. [system] would you like it on march 1st? would you like to pick it up at sfo international airport? would you like it until march 13th? [user] i want it until next thursday. i'll need it on the 2nd.
State: [state] pickup_location=sfo international airport dropoff_date=next thursday pickup_date=the 2nd pickup_time=16:30 type=c pickup_city=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_date=march 4th pickup_location=port authority station pickup_time=10:30 in the morning dropoff_date=next thursday type=b of possible values a) compact b) standard c) full-size pickup_city=new york [context] [user] i need a round trip flight for march 1st. i'm going to sf, and i prefer united airlines. [system] when will you be back? [user] on march 13th. [system] where are you leaving from? [user] from new york. [system] i found 1 flight for you. a united airlines flight is leaving at 6:05 am. the return flight will leave at 5:50 am. it costs $221. [user] when would the return flight arrive? [system] it will arrive at 3:16 pm. [user] that's fine. i'd like flight tickets. it's for three people. [system] you want 3 economy class united airlines tickets to go to san francisco from new york on march 1st at 6:05 am. the return flight leaves at 5:50 am and the return date is march 13th. is this right? [user] yes, that's it. [system] your tickets have been booked. [user] i'd also like to reserve a car there. [system] what type of car would you like? [user] i want an intermediate car. i'll pick it up around 16:30. [system] would you like it on march 1st? would you like to pick it up at sfo international airport? would you like it until march 13th? [user] i want it until next thursday. i'll need it on the 2nd. [system] picking up a car from sfo international airport on march 2nd at 4:30 pm. you'll be dropping it off march 7th. it's a standard car. is this right? [user] yes, that's it.
State: [state] pickup_date=march 2nd pickup_location=sfo international airport pickup_time=16:30 dropoff_date=march 7th type=b pickup_city=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] dropoff_date=next thursday type=c of possible values a) full-size b) compact c) standard pickup_date=march 4th pickup_time=10:30 in the morning pickup_city=new york pickup_location=port authority station [context] [user] i need a round trip flight for march 1st. i'm going to sf, and i prefer united airlines. [system] when will you be back? [user] on march 13th. [system] where are you leaving from? [user] from new york. [system] i found 1 flight for you. a united airlines flight is leaving at 6:05 am. the return flight will leave at 5:50 am. it costs $221. [user] when would the return flight arrive? [system] it will arrive at 3:16 pm. [user] that's fine. i'd like flight tickets. it's for three people. [system] you want 3 economy class united airlines tickets to go to san francisco from new york on march 1st at 6:05 am. the return flight leaves at 5:50 am and the return date is march 13th. is this right? [user] yes, that's it. [system] your tickets have been booked. [user] i'd also like to reserve a car there. [system] what type of car would you like? [user] i want an intermediate car. i'll pick it up around 16:30. [system] would you like it on march 1st? would you like to pick it up at sfo international airport? would you like it until march 13th? [user] i want it until next thursday. i'll need it on the 2nd. [system] picking up a car from sfo international airport on march 2nd at 4:30 pm. you'll be dropping it off march 7th. it's a standard car. is this right? [user] yes, that's it. [system] your car is now reserved. [user] thanks. that is all.
State: [state] dropoff_date=march 7th type=c pickup_date=march 2nd pickup_time=16:30 pickup_city=none pickup_location=sfo international airport