[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 outbound_departure_time=3:10 pm 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 france d) united airlines e) alaska airlines f) american airlines g) southwest airlines h) air canada refundable=b of possible values a) false b) true destination_city=sd origin_city=las vegas departure_date=6th of this month inbound_departure_time=8:25 pm seating_class=dontcare of possible values a) economy b) first class c) premium economy d) business [context] [user] i'm looking for some round trip flights.
State: [state] return_date=none outbound_departure_time=none passengers=none airlines=none refundable=none destination_city=none origin_city=none departure_date=none inbound_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] origin_city=las vegas departure_date=6th of this month refundable=b of possible values a) false b) true destination_city=sd passengers=d of possible values a) 3 b) 2 c) 4 d) 1 seating_class=dontcare of possible values a) first class b) business c) premium economy d) economy airlines=a of possible values a) southwest airlines b) delta airlines c) alaska airlines d) british airways e) united airlines f) air france g) air canada h) american airlines outbound_departure_time=3:10 pm inbound_departure_time=8:25 pm return_date=9th of this month [context] [user] i'm looking for some round trip flights. [system] where do you want to go? [user] i'd like to fly to london on american airlines, and i need to get back on the 8th.
State: [state] origin_city=none departure_date=none refundable=none destination_city=london passengers=none seating_class=none airlines=h outbound_departure_time=none inbound_departure_time=none return_date=the 8th

[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=h of possible values a) alaska airlines b) united airlines c) air france d) delta airlines e) british airways f) air canada g) american airlines h) southwest airlines passengers=c of possible values a) 3 b) 4 c) 1 d) 2 departure_date=6th of this month refundable=a of possible values a) true b) false destination_city=sd origin_city=las vegas seating_class=dontcare of possible values a) first class b) economy c) premium economy d) business return_date=9th of this month [context] [user] i'm looking for some round trip flights. [system] where do you want to go? [user] i'd like to fly to london on american airlines, and i need to get back on the 8th. [system] where are you departing from, and when would you like to leave? [user] i am leaving from atlanta, ga, and want to leave the day after tomorrow.
State: [state] inbound_departure_time=none outbound_departure_time=none airlines=g passengers=none departure_date=day after tomorrow refundable=none destination_city=london origin_city=atlanta, ga seating_class=none return_date=the 8th

[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 refundable=a of possible values a) true b) false airlines=h of possible values a) united airlines b) air canada c) british airways d) air france e) alaska airlines f) american airlines g) delta airlines h) southwest airlines destination_city=sd passengers=c of possible values a) 2 b) 4 c) 1 d) 3 return_date=9th of this month origin_city=las vegas departure_date=6th of this month seating_class=dontcare of possible values a) first class b) business c) economy d) premium economy [context] [user] i'm looking for some round trip flights. [system] where do you want to go? [user] i'd like to fly to london on american airlines, and i need to get back on the 8th. [system] where are you departing from, and when would you like to leave? [user] i am leaving from atlanta, ga, and want to leave the day after tomorrow. [system] i found 1 flight that might work for you. how about an american airlines flight that departs at 3:30 pm with a return flight that departs at 8:35 pm? the ticket costs $386. [user] yeah that works. can you help me buy those? i need 4 tickets in any class. i also need them to be refundable in case my plans change.
State: [state] outbound_departure_time=3:30 pm inbound_departure_time=8:35 pm refundable=a airlines=f destination_city=london passengers=b return_date=the 8th origin_city=atlanta, ga departure_date=day after tomorrow 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] origin_city=las vegas return_date=9th of this month departure_date=6th of this month destination_city=sd refundable=b of possible values a) false b) true airlines=h of possible values a) delta airlines b) alaska airlines c) american airlines d) air france e) united airlines f) air canada g) british airways h) southwest airlines seating_class=dontcare of possible values a) premium economy b) first class c) economy d) business passengers=d of possible values a) 2 b) 3 c) 4 d) 1 outbound_departure_time=3:10 pm inbound_departure_time=8:25 pm [context] [user] i'm looking for some round trip flights. [system] where do you want to go? [user] i'd like to fly to london on american airlines, and i need to get back on the 8th. [system] where are you departing from, and when would you like to leave? [user] i am leaving from atlanta, ga, and want to leave the day after tomorrow. [system] i found 1 flight that might work for you. how about an american airlines flight that departs at 3:30 pm with a return flight that departs at 8:35 pm? the ticket costs $386. [user] yeah that works. can you help me buy those? i need 4 tickets in any class. i also need them to be refundable in case my plans change. [system] okay, so you would like to buy 4 economy tickets on the american airlines flight from atlanta to london, departing at 3:30 pm on march 3rd, with a return flight leaving at 8:35 pm on march 8th. is that correct? [user] yeah that all sounds good. does the flight have any stops? where does it arrive at?
State: [state] origin_city=atlanta return_date=march 8th departure_date=march 3rd destination_city=london refundable=b airlines=c seating_class=dontcare passengers=c outbound_departure_time=3:30 pm inbound_departure_time=8:35 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_date=march 4th pickup_time=10:30 in the morning dropoff_date=next thursday pickup_location=port authority station pickup_city=new york type=b of possible values a) full-size b) standard c) compact [context] [user] i'm looking for some round trip flights. [system] where do you want to go? [user] i'd like to fly to london on american airlines, and i need to get back on the 8th. [system] where are you departing from, and when would you like to leave? [user] i am leaving from atlanta, ga, and want to leave the day after tomorrow. [system] i found 1 flight that might work for you. how about an american airlines flight that departs at 3:30 pm with a return flight that departs at 8:35 pm? the ticket costs $386. [user] yeah that works. can you help me buy those? i need 4 tickets in any class. i also need them to be refundable in case my plans change. [system] okay, so you would like to buy 4 economy tickets on the american airlines flight from atlanta to london, departing at 3:30 pm on march 3rd, with a return flight leaving at 8:35 pm on march 8th. is that correct? [user] yeah that all sounds good. does the flight have any stops? where does it arrive at? [system] your reservation was successful. it has 1 stop and you will arrive at heathrow international airport. [user] i also need to rent a car there. i want something full-size.
State: [state] pickup_date=none pickup_time=none dropoff_date=none pickup_location=none pickup_city=london type=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] type=a of possible values a) standard b) compact c) full-size pickup_location=port authority station pickup_city=new york pickup_date=march 4th dropoff_date=next thursday pickup_time=10:30 in the morning [context] [user] i'm looking for some round trip flights. [system] where do you want to go? [user] i'd like to fly to london on american airlines, and i need to get back on the 8th. [system] where are you departing from, and when would you like to leave? [user] i am leaving from atlanta, ga, and want to leave the day after tomorrow. [system] i found 1 flight that might work for you. how about an american airlines flight that departs at 3:30 pm with a return flight that departs at 8:35 pm? the ticket costs $386. [user] yeah that works. can you help me buy those? i need 4 tickets in any class. i also need them to be refundable in case my plans change. [system] okay, so you would like to buy 4 economy tickets on the american airlines flight from atlanta to london, departing at 3:30 pm on march 3rd, with a return flight leaving at 8:35 pm on march 8th. is that correct? [user] yeah that all sounds good. does the flight have any stops? where does it arrive at? [system] your reservation was successful. it has 1 stop and you will arrive at heathrow international airport. [user] i also need to rent a car there. i want something full-size. [system] would you like the car from march 3rd until march 8th? [user] i'll need it from the 6th of march.
State: [state] type=c pickup_location=none pickup_city=london pickup_date=6th of march dropoff_date=march 8th pickup_time=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 pickup_city=new york pickup_time=10:30 in the morning pickup_date=march 4th type=b of possible values a) compact b) standard c) full-size dropoff_date=next thursday [context] [user] i'm looking for some round trip flights. [system] where do you want to go? [user] i'd like to fly to london on american airlines, and i need to get back on the 8th. [system] where are you departing from, and when would you like to leave? [user] i am leaving from atlanta, ga, and want to leave the day after tomorrow. [system] i found 1 flight that might work for you. how about an american airlines flight that departs at 3:30 pm with a return flight that departs at 8:35 pm? the ticket costs $386. [user] yeah that works. can you help me buy those? i need 4 tickets in any class. i also need them to be refundable in case my plans change. [system] okay, so you would like to buy 4 economy tickets on the american airlines flight from atlanta to london, departing at 3:30 pm on march 3rd, with a return flight leaving at 8:35 pm on march 8th. is that correct? [user] yeah that all sounds good. does the flight have any stops? where does it arrive at? [system] your reservation was successful. it has 1 stop and you will arrive at heathrow international airport. [user] i also need to rent a car there. i want something full-size. [system] would you like the car from march 3rd until march 8th? [user] i'll need it from the 6th of march. [system] when do you want to pick it up? [user] i'd like to get it around 8 pm.
State: [state] pickup_location=none pickup_city=london pickup_time=8 pm pickup_date=6th of march type=c dropoff_date=march 8th

[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=c of possible values a) compact b) full-size c) standard pickup_city=new york pickup_location=port authority station [context] [user] i'm looking for some round trip flights. [system] where do you want to go? [user] i'd like to fly to london on american airlines, and i need to get back on the 8th. [system] where are you departing from, and when would you like to leave? [user] i am leaving from atlanta, ga, and want to leave the day after tomorrow. [system] i found 1 flight that might work for you. how about an american airlines flight that departs at 3:30 pm with a return flight that departs at 8:35 pm? the ticket costs $386. [user] yeah that works. can you help me buy those? i need 4 tickets in any class. i also need them to be refundable in case my plans change. [system] okay, so you would like to buy 4 economy tickets on the american airlines flight from atlanta to london, departing at 3:30 pm on march 3rd, with a return flight leaving at 8:35 pm on march 8th. is that correct? [user] yeah that all sounds good. does the flight have any stops? where does it arrive at? [system] your reservation was successful. it has 1 stop and you will arrive at heathrow international airport. [user] i also need to rent a car there. i want something full-size. [system] would you like the car from march 3rd until march 8th? [user] i'll need it from the 6th of march. [system] when do you want to pick it up? [user] i'd like to get it around 8 pm. [system] i found a full-size ford escape available for pickup at gatwick international airport on march 6th. [user] what would that cost?
State: [state] pickup_date=6th of march dropoff_date=march 8th pickup_time=8 pm type=b pickup_city=london pickup_location=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_city=new york pickup_location=port authority station pickup_time=10:30 in the morning dropoff_date=next thursday type=b of possible values a) full-size b) standard c) compact pickup_date=march 4th [context] [user] i'm looking for some round trip flights. [system] where do you want to go? [user] i'd like to fly to london on american airlines, and i need to get back on the 8th. [system] where are you departing from, and when would you like to leave? [user] i am leaving from atlanta, ga, and want to leave the day after tomorrow. [system] i found 1 flight that might work for you. how about an american airlines flight that departs at 3:30 pm with a return flight that departs at 8:35 pm? the ticket costs $386. [user] yeah that works. can you help me buy those? i need 4 tickets in any class. i also need them to be refundable in case my plans change. [system] okay, so you would like to buy 4 economy tickets on the american airlines flight from atlanta to london, departing at 3:30 pm on march 3rd, with a return flight leaving at 8:35 pm on march 8th. is that correct? [user] yeah that all sounds good. does the flight have any stops? where does it arrive at? [system] your reservation was successful. it has 1 stop and you will arrive at heathrow international airport. [user] i also need to rent a car there. i want something full-size. [system] would you like the car from march 3rd until march 8th? [user] i'll need it from the 6th of march. [system] when do you want to pick it up? [user] i'd like to get it around 8 pm. [system] i found a full-size ford escape available for pickup at gatwick international airport on march 6th. [user] what would that cost? [system] it would be $96 total. [user] okay, i'd like to reserve that car.
State: [state] pickup_city=london pickup_location=gatwick international airport pickup_time=8 pm dropoff_date=march 8th type=a pickup_date=6th 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_location=port authority station type=c of possible values a) full-size b) compact c) standard pickup_time=10:30 in the morning pickup_date=march 4th pickup_city=new york dropoff_date=next thursday [context] [user] i'm looking for some round trip flights. [system] where do you want to go? [user] i'd like to fly to london on american airlines, and i need to get back on the 8th. [system] where are you departing from, and when would you like to leave? [user] i am leaving from atlanta, ga, and want to leave the day after tomorrow. [system] i found 1 flight that might work for you. how about an american airlines flight that departs at 3:30 pm with a return flight that departs at 8:35 pm? the ticket costs $386. [user] yeah that works. can you help me buy those? i need 4 tickets in any class. i also need them to be refundable in case my plans change. [system] okay, so you would like to buy 4 economy tickets on the american airlines flight from atlanta to london, departing at 3:30 pm on march 3rd, with a return flight leaving at 8:35 pm on march 8th. is that correct? [user] yeah that all sounds good. does the flight have any stops? where does it arrive at? [system] your reservation was successful. it has 1 stop and you will arrive at heathrow international airport. [user] i also need to rent a car there. i want something full-size. [system] would you like the car from march 3rd until march 8th? [user] i'll need it from the 6th of march. [system] when do you want to pick it up? [user] i'd like to get it around 8 pm. [system] i found a full-size ford escape available for pickup at gatwick international airport on march 6th. [user] what would that cost? [system] it would be $96 total. [user] okay, i'd like to reserve that car. [system] alright, so you would like to rent the full-size car from gatwick international airport, picking it up march 6th at 8 pm, and returning it on march 8th. is that correct? [user] yeah that's all good.
State: [state] pickup_location=gatwick international airport type=a pickup_time=8 pm pickup_date=6th of march pickup_city=london dropoff_date=march 8th

[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=c of possible values a) full-size b) compact c) standard pickup_time=10:30 in the morning pickup_city=new york pickup_location=port authority station [context] [user] i'm looking for some round trip flights. [system] where do you want to go? [user] i'd like to fly to london on american airlines, and i need to get back on the 8th. [system] where are you departing from, and when would you like to leave? [user] i am leaving from atlanta, ga, and want to leave the day after tomorrow. [system] i found 1 flight that might work for you. how about an american airlines flight that departs at 3:30 pm with a return flight that departs at 8:35 pm? the ticket costs $386. [user] yeah that works. can you help me buy those? i need 4 tickets in any class. i also need them to be refundable in case my plans change. [system] okay, so you would like to buy 4 economy tickets on the american airlines flight from atlanta to london, departing at 3:30 pm on march 3rd, with a return flight leaving at 8:35 pm on march 8th. is that correct? [user] yeah that all sounds good. does the flight have any stops? where does it arrive at? [system] your reservation was successful. it has 1 stop and you will arrive at heathrow international airport. [user] i also need to rent a car there. i want something full-size. [system] would you like the car from march 3rd until march 8th? [user] i'll need it from the 6th of march. [system] when do you want to pick it up? [user] i'd like to get it around 8 pm. [system] i found a full-size ford escape available for pickup at gatwick international airport on march 6th. [user] what would that cost? [system] it would be $96 total. [user] okay, i'd like to reserve that car. [system] alright, so you would like to rent the full-size car from gatwick international airport, picking it up march 6th at 8 pm, and returning it on march 8th. is that correct? [user] yeah that's all good. [system] your reservation was successful. [user] that's all i needed, thanks for the help.
State: [state] pickup_date=6th of march dropoff_date=march 8th type=a pickup_time=8 pm pickup_city=london pickup_location=gatwick international airport