[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 inbound_departure_time=8:25 pm origin_city=las vegas departure_date=6th of this month outbound_departure_time=3:10 pm airlines=b of possible values a) alaska airlines b) southwest airlines c) united airlines d) air france e) air canada f) american airlines g) delta airlines h) british airways seating_class=dontcare of possible values a) business b) premium economy c) first class d) economy return_date=9th of this month passengers=a of possible values a) 1 b) 4 c) 3 d) 2 refundable=a of possible values a) true b) false [context] [user] i will be traveling with some friends. can you find available round trip flights?
State: [state] destination_city=none inbound_departure_time=none origin_city=none departure_date=none outbound_departure_time=none airlines=none seating_class=none return_date=none 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] destination_city=sd inbound_departure_time=8:25 pm outbound_departure_time=3:10 pm airlines=g of possible values a) american airlines b) delta airlines c) alaska airlines d) air france e) united airlines f) british airways g) southwest airlines h) air canada departure_date=6th of this month seating_class=dontcare of possible values a) business b) economy c) premium economy d) first class return_date=9th of this month passengers=d of possible values a) 2 b) 3 c) 4 d) 1 origin_city=las vegas refundable=b of possible values a) false b) true [context] [user] i will be traveling with some friends. can you find available round trip flights? [system] when do you plan to leave? when do you plan to return? [user] look for three tickets from the 11th to the 14th of this month.
State: [state] destination_city=none inbound_departure_time=none outbound_departure_time=none airlines=none departure_date=the 11th seating_class=none return_date=14th of this month passengers=b origin_city=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] return_date=9th of this month destination_city=sd origin_city=las vegas inbound_departure_time=8:25 pm refundable=a of possible values a) true b) false departure_date=6th of this month passengers=c of possible values a) 4 b) 3 c) 1 d) 2 outbound_departure_time=3:10 pm airlines=f of possible values a) american airlines b) british airways c) united airlines d) air france e) alaska airlines f) southwest airlines g) delta airlines h) air canada seating_class=dontcare of possible values a) premium economy b) business c) first class d) economy [context] [user] i will be traveling with some friends. can you find available round trip flights? [system] when do you plan to leave? when do you plan to return? [user] look for three tickets from the 11th to the 14th of this month. [system] from where are you leaving? and where do you want to fly to? [user] look for something from atlanta, ga to sd.
State: [state] return_date=14th of this month destination_city=sd origin_city=atlanta, ga inbound_departure_time=none refundable=none departure_date=the 11th passengers=b outbound_departure_time=none airlines=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] refundable=a of possible values a) true b) false destination_city=sd departure_date=6th of this month outbound_departure_time=3:10 pm return_date=9th of this month inbound_departure_time=8:25 pm airlines=e of possible values a) alaska airlines b) united airlines c) british airways d) american airlines e) southwest airlines f) air canada g) air france h) delta airlines passengers=b of possible values a) 3 b) 1 c) 2 d) 4 seating_class=dontcare of possible values a) business b) economy c) first class d) premium economy origin_city=las vegas [context] [user] i will be traveling with some friends. can you find available round trip flights? [system] when do you plan to leave? when do you plan to return? [user] look for three tickets from the 11th to the 14th of this month. [system] from where are you leaving? and where do you want to fly to? [user] look for something from atlanta, ga to sd. [system] there is a southwest airlines flight. the departing flight takes off at 12:05 pm and the returning flight takes off at 1:20 pm. it has a cost of $258. [user] that sounds great. i want to book some tickets.
State: [state] refundable=none destination_city=sd departure_date=the 11th outbound_departure_time=12:05 pm return_date=14th of this month inbound_departure_time=1:20 pm airlines=e passengers=a seating_class=none origin_city=atlanta, ga

[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 departure_date=6th of this month return_date=9th of this month passengers=c of possible values a) 4 b) 2 c) 1 d) 3 destination_city=sd airlines=d of possible values a) air france b) delta airlines c) air canada d) southwest airlines e) american airlines f) british airways g) united airlines h) alaska airlines origin_city=las vegas refundable=b of possible values a) false b) true outbound_departure_time=3:10 pm [context] [user] i will be traveling with some friends. can you find available round trip flights? [system] when do you plan to leave? when do you plan to return? [user] look for three tickets from the 11th to the 14th of this month. [system] from where are you leaving? and where do you want to fly to? [user] look for something from atlanta, ga to sd. [system] there is a southwest airlines flight. the departing flight takes off at 12:05 pm and the returning flight takes off at 1:20 pm. it has a cost of $258. [user] that sounds great. i want to book some tickets. [system] please confirm: booking 3 economy class tickets from southwest airlines. departing from atlanta on march 11th at 12:05 pm with destination san diego. returning flight takes off at 1:20 pm on march 14th. [user] that is correct. is the ticket refundable?
State: [state] inbound_departure_time=1:20 pm seating_class=b departure_date=march 11th return_date=14th of this month passengers=d destination_city=sd airlines=d origin_city=atlanta refundable=none outbound_departure_time=12:05 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=c of possible values a) compact b) full-size c) standard pickup_date=march 4th pickup_city=new york pickup_time=10:30 in the morning dropoff_date=next thursday pickup_location=port authority station [context] [user] i will be traveling with some friends. can you find available round trip flights? [system] when do you plan to leave? when do you plan to return? [user] look for three tickets from the 11th to the 14th of this month. [system] from where are you leaving? and where do you want to fly to? [user] look for something from atlanta, ga to sd. [system] there is a southwest airlines flight. the departing flight takes off at 12:05 pm and the returning flight takes off at 1:20 pm. it has a cost of $258. [user] that sounds great. i want to book some tickets. [system] please confirm: booking 3 economy class tickets from southwest airlines. departing from atlanta on march 11th at 12:05 pm with destination san diego. returning flight takes off at 1:20 pm on march 14th. [user] that is correct. is the ticket refundable? [system] the ticket has been booked. no, it is not refundable. [user] i will also need a car in there. is there any large car available?
State: [state] type=b pickup_date=none pickup_city=sd pickup_time=none dropoff_date=none 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] type=a of possible values a) standard b) full-size c) compact pickup_location=port authority station pickup_date=march 4th dropoff_date=next thursday pickup_city=new york pickup_time=10:30 in the morning [context] [user] i will be traveling with some friends. can you find available round trip flights? [system] when do you plan to leave? when do you plan to return? [user] look for three tickets from the 11th to the 14th of this month. [system] from where are you leaving? and where do you want to fly to? [user] look for something from atlanta, ga to sd. [system] there is a southwest airlines flight. the departing flight takes off at 12:05 pm and the returning flight takes off at 1:20 pm. it has a cost of $258. [user] that sounds great. i want to book some tickets. [system] please confirm: booking 3 economy class tickets from southwest airlines. departing from atlanta on march 11th at 12:05 pm with destination san diego. returning flight takes off at 1:20 pm on march 14th. [user] that is correct. is the ticket refundable? [system] the ticket has been booked. no, it is not refundable. [user] i will also need a car in there. is there any large car available? [system] until when do you want the car? until march 14th? [user] yes, it is okay that date. i want to pick it up at half past 4 in the evening?
State: [state] type=b pickup_location=none pickup_date=none dropoff_date=14th of this month pickup_city=sd pickup_time=half past 4 in the evening

[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_location=port authority station pickup_date=march 4th pickup_city=new york type=b of possible values a) compact b) standard c) full-size dropoff_date=next thursday [context] [user] i will be traveling with some friends. can you find available round trip flights? [system] when do you plan to leave? when do you plan to return? [user] look for three tickets from the 11th to the 14th of this month. [system] from where are you leaving? and where do you want to fly to? [user] look for something from atlanta, ga to sd. [system] there is a southwest airlines flight. the departing flight takes off at 12:05 pm and the returning flight takes off at 1:20 pm. it has a cost of $258. [user] that sounds great. i want to book some tickets. [system] please confirm: booking 3 economy class tickets from southwest airlines. departing from atlanta on march 11th at 12:05 pm with destination san diego. returning flight takes off at 1:20 pm on march 14th. [user] that is correct. is the ticket refundable? [system] the ticket has been booked. no, it is not refundable. [user] i will also need a car in there. is there any large car available? [system] until when do you want the car? until march 14th? [user] yes, it is okay that date. i want to pick it up at half past 4 in the evening? [system] do you want to pick it up on march 11th? [user] no, i want it from march 12th.
State: [state] pickup_time=half past 4 in the evening pickup_location=none pickup_date=march 12th pickup_city=sd type=c dropoff_date=14th 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_time=10:30 in the morning dropoff_date=next thursday pickup_date=march 4th pickup_city=new york type=a of possible values a) standard b) full-size c) compact pickup_location=port authority station [context] [user] i will be traveling with some friends. can you find available round trip flights? [system] when do you plan to leave? when do you plan to return? [user] look for three tickets from the 11th to the 14th of this month. [system] from where are you leaving? and where do you want to fly to? [user] look for something from atlanta, ga to sd. [system] there is a southwest airlines flight. the departing flight takes off at 12:05 pm and the returning flight takes off at 1:20 pm. it has a cost of $258. [user] that sounds great. i want to book some tickets. [system] please confirm: booking 3 economy class tickets from southwest airlines. departing from atlanta on march 11th at 12:05 pm with destination san diego. returning flight takes off at 1:20 pm on march 14th. [user] that is correct. is the ticket refundable? [system] the ticket has been booked. no, it is not refundable. [user] i will also need a car in there. is there any large car available? [system] until when do you want the car? until march 14th? [user] yes, it is okay that date. i want to pick it up at half past 4 in the evening? [system] do you want to pick it up on march 11th? [user] no, i want it from march 12th. [system] there are 6 possible cars for you. there is a full-size cherokee available for pickup on march 12th at santa fe depot. [user] what is the cost of it?
State: [state] pickup_time=half past 4 in the evening dropoff_date=14th of this month pickup_date=march 12th pickup_city=sd type=b 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] dropoff_date=next thursday pickup_time=10:30 in the morning pickup_location=port authority station pickup_city=new york type=c of possible values a) full-size b) compact c) standard pickup_date=march 4th [context] [user] i will be traveling with some friends. can you find available round trip flights? [system] when do you plan to leave? when do you plan to return? [user] look for three tickets from the 11th to the 14th of this month. [system] from where are you leaving? and where do you want to fly to? [user] look for something from atlanta, ga to sd. [system] there is a southwest airlines flight. the departing flight takes off at 12:05 pm and the returning flight takes off at 1:20 pm. it has a cost of $258. [user] that sounds great. i want to book some tickets. [system] please confirm: booking 3 economy class tickets from southwest airlines. departing from atlanta on march 11th at 12:05 pm with destination san diego. returning flight takes off at 1:20 pm on march 14th. [user] that is correct. is the ticket refundable? [system] the ticket has been booked. no, it is not refundable. [user] i will also need a car in there. is there any large car available? [system] until when do you want the car? until march 14th? [user] yes, it is okay that date. i want to pick it up at half past 4 in the evening? [system] do you want to pick it up on march 11th? [user] no, i want it from march 12th. [system] there are 6 possible cars for you. there is a full-size cherokee available for pickup on march 12th at santa fe depot. [user] what is the cost of it? [system] it has a total cost of $68. [user] that sounds great, i want to book it.
State: [state] dropoff_date=14th of this month pickup_time=half past 4 in the evening pickup_location=santa fe depot pickup_city=sd type=a pickup_date=march 12th

[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=c of possible values a) compact b) full-size c) standard pickup_city=new york dropoff_date=next thursday pickup_location=port authority station pickup_date=march 4th pickup_time=10:30 in the morning [context] [user] i will be traveling with some friends. can you find available round trip flights? [system] when do you plan to leave? when do you plan to return? [user] look for three tickets from the 11th to the 14th of this month. [system] from where are you leaving? and where do you want to fly to? [user] look for something from atlanta, ga to sd. [system] there is a southwest airlines flight. the departing flight takes off at 12:05 pm and the returning flight takes off at 1:20 pm. it has a cost of $258. [user] that sounds great. i want to book some tickets. [system] please confirm: booking 3 economy class tickets from southwest airlines. departing from atlanta on march 11th at 12:05 pm with destination san diego. returning flight takes off at 1:20 pm on march 14th. [user] that is correct. is the ticket refundable? [system] the ticket has been booked. no, it is not refundable. [user] i will also need a car in there. is there any large car available? [system] until when do you want the car? until march 14th? [user] yes, it is okay that date. i want to pick it up at half past 4 in the evening? [system] do you want to pick it up on march 11th? [user] no, i want it from march 12th. [system] there are 6 possible cars for you. there is a full-size cherokee available for pickup on march 12th at santa fe depot. [user] what is the cost of it? [system] it has a total cost of $68. [user] that sounds great, i want to book it. [system] please confirm: booking a full-size car from march 12th until march 14th. available for pick up at santa fe depot at 4:30 pm. [user] that is correct.
State: [state] type=b pickup_city=sd dropoff_date=14th of this month pickup_location=santa fe depot pickup_date=march 12th pickup_time=4:30 pm

[example] [user] book me a rental car. [system] sure. what time will you pick it up? what date will you return the car? [user] i'll pick it up around 10:30 in the morning, keeping it until next thursday [system] where will you be picking it up? what day? [user] i'll pick it up in new york on march 4th [system] i have 6 cars for you. there's a standard car, an altima, available at port authority station next monday [user] sounds good [slots] dropoff_date=next thursday pickup_time=10:30 in the morning pickup_location=port authority station type=c of possible values a) full-size b) compact c) standard pickup_date=march 4th pickup_city=new york [context] [user] i will be traveling with some friends. can you find available round trip flights? [system] when do you plan to leave? when do you plan to return? [user] look for three tickets from the 11th to the 14th of this month. [system] from where are you leaving? and where do you want to fly to? [user] look for something from atlanta, ga to sd. [system] there is a southwest airlines flight. the departing flight takes off at 12:05 pm and the returning flight takes off at 1:20 pm. it has a cost of $258. [user] that sounds great. i want to book some tickets. [system] please confirm: booking 3 economy class tickets from southwest airlines. departing from atlanta on march 11th at 12:05 pm with destination san diego. returning flight takes off at 1:20 pm on march 14th. [user] that is correct. is the ticket refundable? [system] the ticket has been booked. no, it is not refundable. [user] i will also need a car in there. is there any large car available? [system] until when do you want the car? until march 14th? [user] yes, it is okay that date. i want to pick it up at half past 4 in the evening? [system] do you want to pick it up on march 11th? [user] no, i want it from march 12th. [system] there are 6 possible cars for you. there is a full-size cherokee available for pickup on march 12th at santa fe depot. [user] what is the cost of it? [system] it has a total cost of $68. [user] that sounds great, i want to book it. [system] please confirm: booking a full-size car from march 12th until march 14th. available for pick up at santa fe depot at 4:30 pm. [user] that is correct. [system] the car has been booked. [user] thanks a lot.
State: [state] dropoff_date=14th of this month pickup_time=4:30 pm pickup_location=santa fe depot type=a pickup_date=march 12th pickup_city=sd

[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_date=march 4th type=b of possible values a) full-size b) standard c) compact pickup_location=port authority station pickup_time=10:30 in the morning [context] [user] i will be traveling with some friends. can you find available round trip flights? [system] when do you plan to leave? when do you plan to return? [user] look for three tickets from the 11th to the 14th of this month. [system] from where are you leaving? and where do you want to fly to? [user] look for something from atlanta, ga to sd. [system] there is a southwest airlines flight. the departing flight takes off at 12:05 pm and the returning flight takes off at 1:20 pm. it has a cost of $258. [user] that sounds great. i want to book some tickets. [system] please confirm: booking 3 economy class tickets from southwest airlines. departing from atlanta on march 11th at 12:05 pm with destination san diego. returning flight takes off at 1:20 pm on march 14th. [user] that is correct. is the ticket refundable? [system] the ticket has been booked. no, it is not refundable. [user] i will also need a car in there. is there any large car available? [system] until when do you want the car? until march 14th? [user] yes, it is okay that date. i want to pick it up at half past 4 in the evening? [system] do you want to pick it up on march 11th? [user] no, i want it from march 12th. [system] there are 6 possible cars for you. there is a full-size cherokee available for pickup on march 12th at santa fe depot. [user] what is the cost of it? [system] it has a total cost of $68. [user] that sounds great, i want to book it. [system] please confirm: booking a full-size car from march 12th until march 14th. available for pick up at santa fe depot at 4:30 pm. [user] that is correct. [system] the car has been booked. [user] thanks a lot. [system] is there anything else i can help you with? [user] no, that would be all.
State: [state] pickup_city=sd dropoff_date=14th of this month pickup_date=march 12th type=a pickup_location=santa fe depot pickup_time=4:30 pm