[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 destination_city=sd refundable=b of possible values a) false b) true passengers=b of possible values a) 2 b) 1 c) 4 d) 3 departure_date=6th of this month outbound_departure_time=3:10 pm airlines=e of possible values a) american airlines b) air france c) alaska airlines d) air canada e) southwest airlines f) united airlines g) delta airlines h) british airways inbound_departure_time=8:25 pm seating_class=dontcare of possible values a) economy b) premium economy c) first class d) business [context] [user] could you look up round trip flights for my sake? i'm headed to ny.
State: [state] origin_city=none return_date=none destination_city=ny refundable=none passengers=none departure_date=none outbound_departure_time=none airlines=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] departure_date=6th of this month return_date=9th of this month inbound_departure_time=8:25 pm refundable=a of possible values a) true b) false destination_city=sd airlines=a of possible values a) southwest airlines b) air france c) american airlines d) british airways e) delta airlines f) united airlines g) air canada h) alaska airlines passengers=a of possible values a) 1 b) 3 c) 2 d) 4 outbound_departure_time=3:10 pm origin_city=las vegas seating_class=dontcare of possible values a) first class b) premium economy c) business d) economy [context] [user] could you look up round trip flights for my sake? i'm headed to ny. [system] what time do you intend to depart, and what location will you depart from? [user] i am departing from san fran on the 3rd of this month.
State: [state] departure_date=3rd of this month return_date=none inbound_departure_time=none refundable=none destination_city=ny airlines=none passengers=none outbound_departure_time=none origin_city=san fran 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=g of possible values a) delta airlines b) american airlines c) alaska airlines d) air canada e) british airways f) united airlines g) southwest airlines h) air france outbound_departure_time=3:10 pm seating_class=dontcare of possible values a) business b) premium economy c) economy d) first class departure_date=6th of this month return_date=9th of this month inbound_departure_time=8:25 pm destination_city=sd origin_city=las vegas refundable=b of possible values a) false b) true passengers=b of possible values a) 4 b) 1 c) 3 d) 2 [context] [user] could you look up round trip flights for my sake? i'm headed to ny. [system] what time do you intend to depart, and what location will you depart from? [user] i am departing from san fran on the 3rd of this month. [system] what time will you return at? [user] i'd like to return on the 13th of this month.
State: [state] airlines=none outbound_departure_time=none seating_class=none departure_date=3rd of this month return_date=13th of this month inbound_departure_time=none destination_city=ny origin_city=san fran refundable=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] seating_class=dontcare of possible values a) premium economy b) business c) first class d) economy airlines=d of possible values a) delta airlines b) air canada c) american airlines d) southwest airlines e) united airlines f) air france g) alaska airlines h) british airways outbound_departure_time=3:10 pm destination_city=sd departure_date=6th of this month return_date=9th of this month inbound_departure_time=8:25 pm origin_city=las vegas passengers=a of possible values a) 1 b) 4 c) 3 d) 2 refundable=a of possible values a) true b) false [context] [user] could you look up round trip flights for my sake? i'm headed to ny. [system] what time do you intend to depart, and what location will you depart from? [user] i am departing from san fran on the 3rd of this month. [system] what time will you return at? [user] i'd like to return on the 13th of this month. [system] i discovered 4 convenient flights for your trip. there is an american airlines flight costing $223 that departs at 8:30 pm and has a return flight departing at 4:45 pm. [user] what airport does the flight go to?
State: [state] seating_class=none airlines=none outbound_departure_time=none destination_city=ny departure_date=3rd of this month return_date=13th of this month inbound_departure_time=none origin_city=san fran passengers=none refundable=none

[example] [user] please search flights for me. i m leaving from las vegas on the 6th of this month and coming back on the 9th of this month. [system] where are you going? [user] i am going to sd. there is only 1 in my group. make sure to book only refundable tickets. either business or economy is fine. [system] i found a convenient southwest airlines flight for your trip. it leaves at 3:10 pm and the return flight leaves at 8:25 pm. the ticket price is $95. [user] that flight sounds good to me. [slots] departure_date=6th of this month origin_city=las vegas passengers=a of possible values a) 1 b) 4 c) 3 d) 2 destination_city=sd refundable=b of possible values a) false b) true airlines=g of possible values a) air canada b) alaska airlines c) air france d) united airlines e) delta airlines f) american airlines g) southwest airlines h) british airways seating_class=dontcare of possible values a) business b) first class c) economy d) premium economy return_date=9th of this month outbound_departure_time=3:10 pm inbound_departure_time=8:25 pm [context] [user] could you look up round trip flights for my sake? i'm headed to ny. [system] what time do you intend to depart, and what location will you depart from? [user] i am departing from san fran on the 3rd of this month. [system] what time will you return at? [user] i'd like to return on the 13th of this month. [system] i discovered 4 convenient flights for your trip. there is an american airlines flight costing $223 that departs at 8:30 pm and has a return flight departing at 4:45 pm. [user] what airport does the flight go to? [system] the airport is jfk international airport. [user] what time does the onward flight come?
State: [state] departure_date=3rd of this month origin_city=san fran passengers=none destination_city=ny refundable=none airlines=none seating_class=none return_date=13th of this month outbound_departure_time=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] inbound_departure_time=8:25 pm destination_city=sd passengers=c of possible values a) 4 b) 3 c) 1 d) 2 departure_date=6th of this month refundable=a of possible values a) true b) false outbound_departure_time=3:10 pm return_date=9th of this month origin_city=las vegas airlines=a of possible values a) southwest airlines b) air canada c) united airlines d) air france e) british airways f) alaska airlines g) american airlines h) delta airlines seating_class=dontcare of possible values a) first class b) premium economy c) business d) economy [context] [user] could you look up round trip flights for my sake? i'm headed to ny. [system] what time do you intend to depart, and what location will you depart from? [user] i am departing from san fran on the 3rd of this month. [system] what time will you return at? [user] i'd like to return on the 13th of this month. [system] i discovered 4 convenient flights for your trip. there is an american airlines flight costing $223 that departs at 8:30 pm and has a return flight departing at 4:45 pm. [user] what airport does the flight go to? [system] the airport is jfk international airport. [user] what time does the onward flight come? [system] the onward flight will come at 5:56 am. [user] that's perfect for me. could you assist me in purchasing flight tickets? there's one person in my cohort, and i prefer to travel in economy.
State: [state] inbound_departure_time=4:45 pm destination_city=ny passengers=c departure_date=3rd of this month refundable=none outbound_departure_time=8:30 pm return_date=13th of this month origin_city=san fran airlines=g seating_class=d

[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 destination_city=sd return_date=9th of this month departure_date=6th of this month seating_class=dontcare of possible values a) first class b) business c) economy d) premium economy passengers=b of possible values a) 4 b) 1 c) 2 d) 3 origin_city=las vegas outbound_departure_time=3:10 pm airlines=d of possible values a) alaska airlines b) american airlines c) air france d) southwest airlines e) united airlines f) british airways g) air canada h) delta airlines inbound_departure_time=8:25 pm [context] [user] could you look up round trip flights for my sake? i'm headed to ny. [system] what time do you intend to depart, and what location will you depart from? [user] i am departing from san fran on the 3rd of this month. [system] what time will you return at? [user] i'd like to return on the 13th of this month. [system] i discovered 4 convenient flights for your trip. there is an american airlines flight costing $223 that departs at 8:30 pm and has a return flight departing at 4:45 pm. [user] what airport does the flight go to? [system] the airport is jfk international airport. [user] what time does the onward flight come? [system] the onward flight will come at 5:56 am. [user] that's perfect for me. could you assist me in purchasing flight tickets? there's one person in my cohort, and i prefer to travel in economy. [system] please verify the following information: an economy seat for 1 on a american airlines flight departing from san francisco to new york. the flight will leave on march 3rd at 8:30 pm and the return flight departs at 4:45 pm before arriving on march 13th. [user] that's perfect for me. can i get my money back on the ticket, and does it have zero stops?
State: [state] refundable=none destination_city=ny return_date=13th of this month departure_date=3rd of this month seating_class=c passengers=b origin_city=san fran outbound_departure_time=8:30 pm airlines=b inbound_departure_time=4:45 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] type=a of possible values a) standard b) compact c) full-size pickup_city=new york dropoff_date=next thursday pickup_time=10:30 in the morning pickup_date=march 4th pickup_location=port authority station [context] [user] could you look up round trip flights for my sake? i'm headed to ny. [system] what time do you intend to depart, and what location will you depart from? [user] i am departing from san fran on the 3rd of this month. [system] what time will you return at? [user] i'd like to return on the 13th of this month. [system] i discovered 4 convenient flights for your trip. there is an american airlines flight costing $223 that departs at 8:30 pm and has a return flight departing at 4:45 pm. [user] what airport does the flight go to? [system] the airport is jfk international airport. [user] what time does the onward flight come? [system] the onward flight will come at 5:56 am. [user] that's perfect for me. could you assist me in purchasing flight tickets? there's one person in my cohort, and i prefer to travel in economy. [system] please verify the following information: an economy seat for 1 on a american airlines flight departing from san francisco to new york. the flight will leave on march 3rd at 8:30 pm and the return flight departs at 4:45 pm before arriving on march 13th. [user] that's perfect for me. can i get my money back on the ticket, and does it have zero stops? [system] your flight is verified. sadly, the ticket cannot be refunded, but there are 0 stops. [user] thank you for your assistance. can you also help me look for a rental vehicle there? i'd like to pick up the vehicle near 12 in the afternoon, and i don't mind the type.
State: [state] type=dontcare pickup_city=ny dropoff_date=none pickup_time=12 in the afternoon pickup_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] passengers=d of possible values a) 2 b) 3 c) 4 d) 1 destination_city=sd refundable=a of possible values a) true b) false origin_city=las vegas return_date=9th of this month inbound_departure_time=8:25 pm airlines=f of possible values a) united airlines b) air canada c) american airlines d) alaska airlines e) british airways f) southwest airlines g) air france h) delta airlines outbound_departure_time=3:10 pm departure_date=6th of this month seating_class=dontcare of possible values a) first class b) business c) economy d) premium economy [context] [user] could you look up round trip flights for my sake? i'm headed to ny. [system] what time do you intend to depart, and what location will you depart from? [user] i am departing from san fran on the 3rd of this month. [system] what time will you return at? [user] i'd like to return on the 13th of this month. [system] i discovered 4 convenient flights for your trip. there is an american airlines flight costing $223 that departs at 8:30 pm and has a return flight departing at 4:45 pm. [user] what airport does the flight go to? [system] the airport is jfk international airport. [user] what time does the onward flight come? [system] the onward flight will come at 5:56 am. [user] that's perfect for me. could you assist me in purchasing flight tickets? there's one person in my cohort, and i prefer to travel in economy. [system] please verify the following information: an economy seat for 1 on a american airlines flight departing from san francisco to new york. the flight will leave on march 3rd at 8:30 pm and the return flight departs at 4:45 pm before arriving on march 13th. [user] that's perfect for me. can i get my money back on the ticket, and does it have zero stops? [system] your flight is verified. sadly, the ticket cannot be refunded, but there are 0 stops. [user] thank you for your assistance. can you also help me look for a rental vehicle there? i'd like to pick up the vehicle near 12 in the afternoon, and i don't mind the type.
State: [state] passengers=d destination_city=ny refundable=none origin_city=san fran return_date=13th of this month inbound_departure_time=4:45 pm airlines=c outbound_departure_time=8:30 pm departure_date=3rd of this month seating_class=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 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_date=march 4th [context] [user] could you look up round trip flights for my sake? i'm headed to ny. [system] what time do you intend to depart, and what location will you depart from? [user] i am departing from san fran on the 3rd of this month. [system] what time will you return at? [user] i'd like to return on the 13th of this month. [system] i discovered 4 convenient flights for your trip. there is an american airlines flight costing $223 that departs at 8:30 pm and has a return flight departing at 4:45 pm. [user] what airport does the flight go to? [system] the airport is jfk international airport. [user] what time does the onward flight come? [system] the onward flight will come at 5:56 am. [user] that's perfect for me. could you assist me in purchasing flight tickets? there's one person in my cohort, and i prefer to travel in economy. [system] please verify the following information: an economy seat for 1 on a american airlines flight departing from san francisco to new york. the flight will leave on march 3rd at 8:30 pm and the return flight departs at 4:45 pm before arriving on march 13th. [user] that's perfect for me. can i get my money back on the ticket, and does it have zero stops? [system] your flight is verified. sadly, the ticket cannot be refunded, but there are 0 stops. [user] thank you for your assistance. can you also help me look for a rental vehicle there? i'd like to pick up the vehicle near 12 in the afternoon, and i don't mind the type. [system] do you wish to have the vehicle from march 3rd? [user] i require the vehicle from the 4th.
State: [state] pickup_time=12 in the afternoon dropoff_date=none type=dontcare pickup_city=ny pickup_location=none pickup_date=the 4th

[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 dropoff_date=next thursday type=b of possible values a) compact b) standard c) full-size pickup_city=new york pickup_time=10:30 in the morning [context] [user] could you look up round trip flights for my sake? i'm headed to ny. [system] what time do you intend to depart, and what location will you depart from? [user] i am departing from san fran on the 3rd of this month. [system] what time will you return at? [user] i'd like to return on the 13th of this month. [system] i discovered 4 convenient flights for your trip. there is an american airlines flight costing $223 that departs at 8:30 pm and has a return flight departing at 4:45 pm. [user] what airport does the flight go to? [system] the airport is jfk international airport. [user] what time does the onward flight come? [system] the onward flight will come at 5:56 am. [user] that's perfect for me. could you assist me in purchasing flight tickets? there's one person in my cohort, and i prefer to travel in economy. [system] please verify the following information: an economy seat for 1 on a american airlines flight departing from san francisco to new york. the flight will leave on march 3rd at 8:30 pm and the return flight departs at 4:45 pm before arriving on march 13th. [user] that's perfect for me. can i get my money back on the ticket, and does it have zero stops? [system] your flight is verified. sadly, the ticket cannot be refunded, but there are 0 stops. [user] thank you for your assistance. can you also help me look for a rental vehicle there? i'd like to pick up the vehicle near 12 in the afternoon, and i don't mind the type. [system] do you wish to have the vehicle from march 3rd? [user] i require the vehicle from the 4th. [system] do you wish to use your vehicle until march 13th? [user] i require it until the 5th.
State: [state] pickup_date=the 4th pickup_location=none dropoff_date=the 5th type=dontcare pickup_city=ny pickup_time=12 in the afternoon

[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 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_date=march 4th [context] [user] could you look up round trip flights for my sake? i'm headed to ny. [system] what time do you intend to depart, and what location will you depart from? [user] i am departing from san fran on the 3rd of this month. [system] what time will you return at? [user] i'd like to return on the 13th of this month. [system] i discovered 4 convenient flights for your trip. there is an american airlines flight costing $223 that departs at 8:30 pm and has a return flight departing at 4:45 pm. [user] what airport does the flight go to? [system] the airport is jfk international airport. [user] what time does the onward flight come? [system] the onward flight will come at 5:56 am. [user] that's perfect for me. could you assist me in purchasing flight tickets? there's one person in my cohort, and i prefer to travel in economy. [system] please verify the following information: an economy seat for 1 on a american airlines flight departing from san francisco to new york. the flight will leave on march 3rd at 8:30 pm and the return flight departs at 4:45 pm before arriving on march 13th. [user] that's perfect for me. can i get my money back on the ticket, and does it have zero stops? [system] your flight is verified. sadly, the ticket cannot be refunded, but there are 0 stops. [user] thank you for your assistance. can you also help me look for a rental vehicle there? i'd like to pick up the vehicle near 12 in the afternoon, and i don't mind the type. [system] do you wish to have the vehicle from march 3rd? [user] i require the vehicle from the 4th. [system] do you wish to use your vehicle until march 13th? [user] i require it until the 5th. [system] there is a lovely standard accord vehicle available at grand central station for pickup on march 4th. [user] how much does it cost?
State: [state] dropoff_date=the 5th pickup_city=ny type=dontcare pickup_location=none pickup_time=12 in the afternoon pickup_date=march 4th

[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 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 pickup_city=new york [context] [user] could you look up round trip flights for my sake? i'm headed to ny. [system] what time do you intend to depart, and what location will you depart from? [user] i am departing from san fran on the 3rd of this month. [system] what time will you return at? [user] i'd like to return on the 13th of this month. [system] i discovered 4 convenient flights for your trip. there is an american airlines flight costing $223 that departs at 8:30 pm and has a return flight departing at 4:45 pm. [user] what airport does the flight go to? [system] the airport is jfk international airport. [user] what time does the onward flight come? [system] the onward flight will come at 5:56 am. [user] that's perfect for me. could you assist me in purchasing flight tickets? there's one person in my cohort, and i prefer to travel in economy. [system] please verify the following information: an economy seat for 1 on a american airlines flight departing from san francisco to new york. the flight will leave on march 3rd at 8:30 pm and the return flight departs at 4:45 pm before arriving on march 13th. [user] that's perfect for me. can i get my money back on the ticket, and does it have zero stops? [system] your flight is verified. sadly, the ticket cannot be refunded, but there are 0 stops. [user] thank you for your assistance. can you also help me look for a rental vehicle there? i'd like to pick up the vehicle near 12 in the afternoon, and i don't mind the type. [system] do you wish to have the vehicle from march 3rd? [user] i require the vehicle from the 4th. [system] do you wish to use your vehicle until march 13th? [user] i require it until the 5th. [system] there is a lovely standard accord vehicle available at grand central station for pickup on march 4th. [user] how much does it cost? [system] your booking price is $24. [user] that's perfect. i'd like to book this vehicle.
State: [state] pickup_time=12 in the afternoon type=a pickup_location=grand central station dropoff_date=the 5th pickup_date=march 4th pickup_city=ny

[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 pickup_date=march 4th pickup_location=port authority station pickup_city=new york type=a of possible values a) standard b) compact c) full-size [context] [user] could you look up round trip flights for my sake? i'm headed to ny. [system] what time do you intend to depart, and what location will you depart from? [user] i am departing from san fran on the 3rd of this month. [system] what time will you return at? [user] i'd like to return on the 13th of this month. [system] i discovered 4 convenient flights for your trip. there is an american airlines flight costing $223 that departs at 8:30 pm and has a return flight departing at 4:45 pm. [user] what airport does the flight go to? [system] the airport is jfk international airport. [user] what time does the onward flight come? [system] the onward flight will come at 5:56 am. [user] that's perfect for me. could you assist me in purchasing flight tickets? there's one person in my cohort, and i prefer to travel in economy. [system] please verify the following information: an economy seat for 1 on a american airlines flight departing from san francisco to new york. the flight will leave on march 3rd at 8:30 pm and the return flight departs at 4:45 pm before arriving on march 13th. [user] that's perfect for me. can i get my money back on the ticket, and does it have zero stops? [system] your flight is verified. sadly, the ticket cannot be refunded, but there are 0 stops. [user] thank you for your assistance. can you also help me look for a rental vehicle there? i'd like to pick up the vehicle near 12 in the afternoon, and i don't mind the type. [system] do you wish to have the vehicle from march 3rd? [user] i require the vehicle from the 4th. [system] do you wish to use your vehicle until march 13th? [user] i require it until the 5th. [system] there is a lovely standard accord vehicle available at grand central station for pickup on march 4th. [user] how much does it cost? [system] your booking price is $24. [user] that's perfect. i'd like to book this vehicle. [system] please verify the following information: you are picking up a standard vehicle from grand central station on march 4th at 12 pm, and drop it off on march 5th. [user] yeah, that's fine with me.
State: [state] dropoff_date=march 5th pickup_time=12 in the afternoon pickup_date=march 4th pickup_location=grand central station pickup_city=ny 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) full-size c) compact pickup_location=port authority station dropoff_date=next thursday pickup_time=10:30 in the morning pickup_city=new york pickup_date=march 4th [context] [user] could you look up round trip flights for my sake? i'm headed to ny. [system] what time do you intend to depart, and what location will you depart from? [user] i am departing from san fran on the 3rd of this month. [system] what time will you return at? [user] i'd like to return on the 13th of this month. [system] i discovered 4 convenient flights for your trip. there is an american airlines flight costing $223 that departs at 8:30 pm and has a return flight departing at 4:45 pm. [user] what airport does the flight go to? [system] the airport is jfk international airport. [user] what time does the onward flight come? [system] the onward flight will come at 5:56 am. [user] that's perfect for me. could you assist me in purchasing flight tickets? there's one person in my cohort, and i prefer to travel in economy. [system] please verify the following information: an economy seat for 1 on a american airlines flight departing from san francisco to new york. the flight will leave on march 3rd at 8:30 pm and the return flight departs at 4:45 pm before arriving on march 13th. [user] that's perfect for me. can i get my money back on the ticket, and does it have zero stops? [system] your flight is verified. sadly, the ticket cannot be refunded, but there are 0 stops. [user] thank you for your assistance. can you also help me look for a rental vehicle there? i'd like to pick up the vehicle near 12 in the afternoon, and i don't mind the type. [system] do you wish to have the vehicle from march 3rd? [user] i require the vehicle from the 4th. [system] do you wish to use your vehicle until march 13th? [user] i require it until the 5th. [system] there is a lovely standard accord vehicle available at grand central station for pickup on march 4th. [user] how much does it cost? [system] your booking price is $24. [user] that's perfect. i'd like to book this vehicle. [system] please verify the following information: you are picking up a standard vehicle from grand central station on march 4th at 12 pm, and drop it off on march 5th. [user] yeah, that's fine with me. [system] your vehicle has been booked. [user] thank you for your assistance; that's all.
State: [state] type=a pickup_location=grand central station dropoff_date=march 5th pickup_time=12 in the afternoon pickup_city=ny pickup_date=march 4th