[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) first class d) business inbound_departure_time=8:25 pm return_date=9th of this month airlines=h of possible values a) alaska airlines b) delta airlines c) american airlines d) air france e) air canada f) united airlines g) british airways h) southwest airlines outbound_departure_time=3:10 pm refundable=a of possible values a) true b) false departure_date=6th of this month destination_city=sd passengers=a of possible values a) 1 b) 4 c) 2 d) 3 origin_city=las vegas [context] [user] would you find me round trip flights for the 9th of this month and returning on the 12th?
State: [state] seating_class=none inbound_departure_time=none return_date=the 12th airlines=none outbound_departure_time=none refundable=none departure_date=9th of this month destination_city=none passengers=none 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] inbound_departure_time=8:25 pm airlines=f of possible values a) alaska airlines b) air france c) delta airlines d) american airlines e) air canada f) southwest airlines g) united airlines h) british airways origin_city=las vegas refundable=b of possible values a) false b) true return_date=9th of this month seating_class=dontcare of possible values a) premium economy b) business c) first class d) economy departure_date=6th of this month passengers=c of possible values a) 3 b) 4 c) 1 d) 2 outbound_departure_time=3:10 pm destination_city=sd [context] [user] would you find me round trip flights for the 9th of this month and returning on the 12th? [system] where will you leave from and where are you visiting? [user] i am gong to sf from los angeles.
State: [state] inbound_departure_time=none airlines=none origin_city=los angeles refundable=none return_date=the 12th seating_class=none departure_date=9th of this month passengers=none outbound_departure_time=none destination_city=sf

[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) american airlines b) delta airlines c) united airlines d) air canada e) air france f) british airways g) alaska airlines h) southwest airlines inbound_departure_time=8:25 pm origin_city=las vegas passengers=b of possible values a) 4 b) 1 c) 2 d) 3 seating_class=dontcare of possible values a) premium economy b) business c) first class d) economy outbound_departure_time=3:10 pm destination_city=sd return_date=9th of this month refundable=b of possible values a) false b) true departure_date=6th of this month [context] [user] would you find me round trip flights for the 9th of this month and returning on the 12th? [system] where will you leave from and where are you visiting? [user] i am gong to sf from los angeles. [system] i have 4 flights that should work for you. there is an alaska airlines flight. this flight leaves at 5:50 pm and the return leaves at 7:10 pm. this costs $102. [user] do you have anything else available? there are two in my group.
State: [state] airlines=none inbound_departure_time=none origin_city=los angeles passengers=c seating_class=none outbound_departure_time=none destination_city=sf return_date=the 12th refundable=none departure_date=9th of this month

[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) business b) first class c) premium economy d) economy inbound_departure_time=8:25 pm destination_city=sd passengers=d of possible values a) 2 b) 3 c) 4 d) 1 return_date=9th of this month refundable=b of possible values a) false b) true outbound_departure_time=3:10 pm departure_date=6th of this month airlines=e of possible values a) american airlines b) air canada c) united airlines d) alaska airlines e) southwest airlines f) delta airlines g) air france h) british airways origin_city=las vegas [context] [user] would you find me round trip flights for the 9th of this month and returning on the 12th? [system] where will you leave from and where are you visiting? [user] i am gong to sf from los angeles. [system] i have 4 flights that should work for you. there is an alaska airlines flight. this flight leaves at 5:50 pm and the return leaves at 7:10 pm. this costs $102. [user] do you have anything else available? there are two in my group. [system] i have an american airlines flight. the outbound flight leaves at 6:30 am and the return leaves at 3:50 pm. this ticket costs $102. [user] that sounds good to me.
State: [state] seating_class=none inbound_departure_time=3:50 pm destination_city=sf passengers=a return_date=the 12th refundable=none outbound_departure_time=6:30 am departure_date=9th of this month airlines=a origin_city=los angeles

[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) first class c) business d) economy return_date=9th of this month refundable=b of possible values a) false b) true airlines=a of possible values a) southwest airlines b) american airlines c) alaska airlines d) british airways e) air canada f) united airlines g) delta airlines h) air france outbound_departure_time=3:10 pm origin_city=las vegas departure_date=6th of this month inbound_departure_time=8:25 pm passengers=a of possible values a) 1 b) 2 c) 4 d) 3 destination_city=sd [context] [user] would you find me round trip flights for the 9th of this month and returning on the 12th? [system] where will you leave from and where are you visiting? [user] i am gong to sf from los angeles. [system] i have 4 flights that should work for you. there is an alaska airlines flight. this flight leaves at 5:50 pm and the return leaves at 7:10 pm. this costs $102. [user] do you have anything else available? there are two in my group. [system] i have an american airlines flight. the outbound flight leaves at 6:30 am and the return leaves at 3:50 pm. this ticket costs $102. [user] that sounds good to me. [system] should i purchase the tickets? [user] yes, i want to book the ticket and want to go in economy clas.
State: [state] seating_class=d return_date=the 12th refundable=none airlines=b outbound_departure_time=6:30 am origin_city=los angeles departure_date=9th of this month inbound_departure_time=3:50 pm passengers=b destination_city=sf

[example] [user] please search flights for me. i m leaving from las vegas on the 6th of this month and coming back on the 9th of this month. [system] where are you going? [user] i am going to sd. there is only 1 in my group. make sure to book only refundable tickets. either business or economy is fine. [system] i found a convenient southwest airlines flight for your trip. it leaves at 3:10 pm and the return flight leaves at 8:25 pm. the ticket price is $95. [user] that flight sounds good to me. [slots] destination_city=sd seating_class=dontcare of possible values a) premium economy b) first class c) economy d) business inbound_departure_time=8:25 pm outbound_departure_time=3:10 pm passengers=b of possible values a) 3 b) 1 c) 4 d) 2 return_date=9th of this month airlines=g of possible values a) alaska airlines b) air france c) delta airlines d) united airlines e) air canada f) american airlines g) southwest airlines h) british airways departure_date=6th of this month origin_city=las vegas refundable=a of possible values a) true b) false [context] [user] would you find me round trip flights for the 9th of this month and returning on the 12th? [system] where will you leave from and where are you visiting? [user] i am gong to sf from los angeles. [system] i have 4 flights that should work for you. there is an alaska airlines flight. this flight leaves at 5:50 pm and the return leaves at 7:10 pm. this costs $102. [user] do you have anything else available? there are two in my group. [system] i have an american airlines flight. the outbound flight leaves at 6:30 am and the return leaves at 3:50 pm. this ticket costs $102. [user] that sounds good to me. [system] should i purchase the tickets? [user] yes, i want to book the ticket and want to go in economy clas. [system] please confirm the following: you want to leave on american airlines from los angeles on march 9th at 6:30 am to san francisco? the return flight leaves march 12th at 3:50 pm. you need 2 seats on economy class. is that right? [user] that sounds good to me.
State: [state] destination_city=sf seating_class=c inbound_departure_time=3:50 pm outbound_departure_time=6:30 am passengers=d return_date=march 12th airlines=f departure_date=9th of this month origin_city=los angeles refundable=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_time=10:30 in the morning pickup_city=new york pickup_location=port authority station type=a of possible values a) standard b) full-size c) compact pickup_date=march 4th dropoff_date=next thursday [context] [user] would you find me round trip flights for the 9th of this month and returning on the 12th? [system] where will you leave from and where are you visiting? [user] i am gong to sf from los angeles. [system] i have 4 flights that should work for you. there is an alaska airlines flight. this flight leaves at 5:50 pm and the return leaves at 7:10 pm. this costs $102. [user] do you have anything else available? there are two in my group. [system] i have an american airlines flight. the outbound flight leaves at 6:30 am and the return leaves at 3:50 pm. this ticket costs $102. [user] that sounds good to me. [system] should i purchase the tickets? [user] yes, i want to book the ticket and want to go in economy clas. [system] please confirm the following: you want to leave on american airlines from los angeles on march 9th at 6:30 am to san francisco? the return flight leaves march 12th at 3:50 pm. you need 2 seats on economy class. is that right? [user] that sounds good to me. [system] your ticket has been confirmed. [user] thank you for helping. would you be able to find me a rental car there?
State: [state] pickup_time=none pickup_city=sf pickup_location=none type=none pickup_date=none dropoff_date=none

[example] [user] please search flights for me. i m leaving from las vegas on the 6th of this month and coming back on the 9th of this month. [system] where are you going? [user] i am going to sd. there is only 1 in my group. make sure to book only refundable tickets. either business or economy is fine. [system] i found a convenient southwest airlines flight for your trip. it leaves at 3:10 pm and the return flight leaves at 8:25 pm. the ticket price is $95. [user] that flight sounds good to me. [slots] seating_class=dontcare of possible values a) business b) first class c) premium economy d) economy destination_city=sd return_date=9th of this month origin_city=las vegas passengers=c of possible values a) 2 b) 3 c) 1 d) 4 airlines=g of possible values a) british airways b) air france c) air canada d) united airlines e) american airlines f) alaska airlines g) southwest airlines h) delta airlines outbound_departure_time=3:10 pm inbound_departure_time=8:25 pm refundable=b of possible values a) false b) true departure_date=6th of this month [context] [user] would you find me round trip flights for the 9th of this month and returning on the 12th? [system] where will you leave from and where are you visiting? [user] i am gong to sf from los angeles. [system] i have 4 flights that should work for you. there is an alaska airlines flight. this flight leaves at 5:50 pm and the return leaves at 7:10 pm. this costs $102. [user] do you have anything else available? there are two in my group. [system] i have an american airlines flight. the outbound flight leaves at 6:30 am and the return leaves at 3:50 pm. this ticket costs $102. [user] that sounds good to me. [system] should i purchase the tickets? [user] yes, i want to book the ticket and want to go in economy clas. [system] please confirm the following: you want to leave on american airlines from los angeles on march 9th at 6:30 am to san francisco? the return flight leaves march 12th at 3:50 pm. you need 2 seats on economy class. is that right? [user] that sounds good to me. [system] your ticket has been confirmed. [user] thank you for helping. would you be able to find me a rental car there?
State: [state] seating_class=d destination_city=sf return_date=march 12th origin_city=los angeles passengers=a airlines=e outbound_departure_time=6:30 am inbound_departure_time=3:50 pm refundable=none departure_date=9th 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_city=new york pickup_date=march 4th type=c of possible values a) full-size b) compact c) standard pickup_location=port authority station [context] [user] would you find me round trip flights for the 9th of this month and returning on the 12th? [system] where will you leave from and where are you visiting? [user] i am gong to sf from los angeles. [system] i have 4 flights that should work for you. there is an alaska airlines flight. this flight leaves at 5:50 pm and the return leaves at 7:10 pm. this costs $102. [user] do you have anything else available? there are two in my group. [system] i have an american airlines flight. the outbound flight leaves at 6:30 am and the return leaves at 3:50 pm. this ticket costs $102. [user] that sounds good to me. [system] should i purchase the tickets? [user] yes, i want to book the ticket and want to go in economy clas. [system] please confirm the following: you want to leave on american airlines from los angeles on march 9th at 6:30 am to san francisco? the return flight leaves march 12th at 3:50 pm. you need 2 seats on economy class. is that right? [user] that sounds good to me. [system] your ticket has been confirmed. [user] thank you for helping. would you be able to find me a rental car there? [system] would you like to have the car from march 9th until march 12th? [user] sounds good to me. i would like a compact car from the 10th.
State: [state] pickup_time=none dropoff_date=march 12th pickup_city=sf pickup_date=the 10th 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] pickup_location=port authority station pickup_time=10:30 in the morning type=a of possible values a) standard b) compact c) full-size dropoff_date=next thursday pickup_date=march 4th pickup_city=new york [context] [user] would you find me round trip flights for the 9th of this month and returning on the 12th? [system] where will you leave from and where are you visiting? [user] i am gong to sf from los angeles. [system] i have 4 flights that should work for you. there is an alaska airlines flight. this flight leaves at 5:50 pm and the return leaves at 7:10 pm. this costs $102. [user] do you have anything else available? there are two in my group. [system] i have an american airlines flight. the outbound flight leaves at 6:30 am and the return leaves at 3:50 pm. this ticket costs $102. [user] that sounds good to me. [system] should i purchase the tickets? [user] yes, i want to book the ticket and want to go in economy clas. [system] please confirm the following: you want to leave on american airlines from los angeles on march 9th at 6:30 am to san francisco? the return flight leaves march 12th at 3:50 pm. you need 2 seats on economy class. is that right? [user] that sounds good to me. [system] your ticket has been confirmed. [user] thank you for helping. would you be able to find me a rental car there? [system] would you like to have the car from march 9th until march 12th? [user] sounds good to me. i would like a compact car from the 10th. [system] what time do you need to pick up the car? [user] i would like to get the car around afternoon 12:30 and any type is fine.
State: [state] pickup_location=none pickup_time=afternoon 12:30 type=dontcare dropoff_date=march 12th pickup_date=the 10th pickup_city=sf

[example] [user] book me a rental car. [system] sure. what time will you pick it up? what date will you return the car? [user] i'll pick it up around 10:30 in the morning, keeping it until next thursday [system] where will you be picking it up? what day? [user] i'll pick it up in new york on march 4th [system] i have 6 cars for you. there's a standard car, an altima, available at port authority station next monday [user] sounds good [slots] type=c of possible values a) compact b) full-size c) standard pickup_location=port authority station pickup_time=10:30 in the morning pickup_date=march 4th pickup_city=new york dropoff_date=next thursday [context] [user] would you find me round trip flights for the 9th of this month and returning on the 12th? [system] where will you leave from and where are you visiting? [user] i am gong to sf from los angeles. [system] i have 4 flights that should work for you. there is an alaska airlines flight. this flight leaves at 5:50 pm and the return leaves at 7:10 pm. this costs $102. [user] do you have anything else available? there are two in my group. [system] i have an american airlines flight. the outbound flight leaves at 6:30 am and the return leaves at 3:50 pm. this ticket costs $102. [user] that sounds good to me. [system] should i purchase the tickets? [user] yes, i want to book the ticket and want to go in economy clas. [system] please confirm the following: you want to leave on american airlines from los angeles on march 9th at 6:30 am to san francisco? the return flight leaves march 12th at 3:50 pm. you need 2 seats on economy class. is that right? [user] that sounds good to me. [system] your ticket has been confirmed. [user] thank you for helping. would you be able to find me a rental car there? [system] would you like to have the car from march 9th until march 12th? [user] sounds good to me. i would like a compact car from the 10th. [system] what time do you need to pick up the car? [user] i would like to get the car around afternoon 12:30 and any type is fine. [system] i have 10 cars that you will like. there is a nice standard car at sfo international airport. you can pick it up on march 10th. it's a standard altima. [user] sounds good to me. i would like to reserve the car.
State: [state] type=c pickup_location=sfo international airport pickup_time=afternoon 12:30 pickup_date=march 10th pickup_city=sf dropoff_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] dropoff_date=next thursday type=a of possible values a) standard b) full-size c) compact pickup_city=new york pickup_time=10:30 in the morning pickup_location=port authority station pickup_date=march 4th [context] [user] would you find me round trip flights for the 9th of this month and returning on the 12th? [system] where will you leave from and where are you visiting? [user] i am gong to sf from los angeles. [system] i have 4 flights that should work for you. there is an alaska airlines flight. this flight leaves at 5:50 pm and the return leaves at 7:10 pm. this costs $102. [user] do you have anything else available? there are two in my group. [system] i have an american airlines flight. the outbound flight leaves at 6:30 am and the return leaves at 3:50 pm. this ticket costs $102. [user] that sounds good to me. [system] should i purchase the tickets? [user] yes, i want to book the ticket and want to go in economy clas. [system] please confirm the following: you want to leave on american airlines from los angeles on march 9th at 6:30 am to san francisco? the return flight leaves march 12th at 3:50 pm. you need 2 seats on economy class. is that right? [user] that sounds good to me. [system] your ticket has been confirmed. [user] thank you for helping. would you be able to find me a rental car there? [system] would you like to have the car from march 9th until march 12th? [user] sounds good to me. i would like a compact car from the 10th. [system] what time do you need to pick up the car? [user] i would like to get the car around afternoon 12:30 and any type is fine. [system] i have 10 cars that you will like. there is a nice standard car at sfo international airport. you can pick it up on march 10th. it's a standard altima. [user] sounds good to me. i would like to reserve the car. [system] could you confirm that you want to pick up the car from sfo international airport on march 10th at 12:30 pm and that you will drop it off on march 12th? it is a standard car. [user] sounds good to me.
State: [state] dropoff_date=march 12th type=a pickup_city=sf pickup_time=12:30 pm pickup_location=sfo international airport pickup_date=march 10th

[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) compact b) full-size c) standard pickup_city=new york pickup_time=10:30 in the morning pickup_date=march 4th pickup_location=port authority station [context] [user] would you find me round trip flights for the 9th of this month and returning on the 12th? [system] where will you leave from and where are you visiting? [user] i am gong to sf from los angeles. [system] i have 4 flights that should work for you. there is an alaska airlines flight. this flight leaves at 5:50 pm and the return leaves at 7:10 pm. this costs $102. [user] do you have anything else available? there are two in my group. [system] i have an american airlines flight. the outbound flight leaves at 6:30 am and the return leaves at 3:50 pm. this ticket costs $102. [user] that sounds good to me. [system] should i purchase the tickets? [user] yes, i want to book the ticket and want to go in economy clas. [system] please confirm the following: you want to leave on american airlines from los angeles on march 9th at 6:30 am to san francisco? the return flight leaves march 12th at 3:50 pm. you need 2 seats on economy class. is that right? [user] that sounds good to me. [system] your ticket has been confirmed. [user] thank you for helping. would you be able to find me a rental car there? [system] would you like to have the car from march 9th until march 12th? [user] sounds good to me. i would like a compact car from the 10th. [system] what time do you need to pick up the car? [user] i would like to get the car around afternoon 12:30 and any type is fine. [system] i have 10 cars that you will like. there is a nice standard car at sfo international airport. you can pick it up on march 10th. it's a standard altima. [user] sounds good to me. i would like to reserve the car. [system] could you confirm that you want to pick up the car from sfo international airport on march 10th at 12:30 pm and that you will drop it off on march 12th? it is a standard car. [user] sounds good to me. [system] i have reserved your car. [user] thank you for helping.
State: [state] dropoff_date=march 12th type=c pickup_city=sf pickup_time=12:30 pm pickup_date=march 10th pickup_location=sfo international airport

[example] [user] book me a rental car. [system] sure. what time will you pick it up? what date will you return the car? [user] i'll pick it up around 10:30 in the morning, keeping it until next thursday [system] where will you be picking it up? what day? [user] i'll pick it up in new york on march 4th [system] i have 6 cars for you. there's a standard car, an altima, available at port authority station next monday [user] sounds good [slots] pickup_location=port authority station dropoff_date=next thursday pickup_city=new york pickup_date=march 4th pickup_time=10:30 in the morning type=c of possible values a) full-size b) compact c) standard [context] [user] would you find me round trip flights for the 9th of this month and returning on the 12th? [system] where will you leave from and where are you visiting? [user] i am gong to sf from los angeles. [system] i have 4 flights that should work for you. there is an alaska airlines flight. this flight leaves at 5:50 pm and the return leaves at 7:10 pm. this costs $102. [user] do you have anything else available? there are two in my group. [system] i have an american airlines flight. the outbound flight leaves at 6:30 am and the return leaves at 3:50 pm. this ticket costs $102. [user] that sounds good to me. [system] should i purchase the tickets? [user] yes, i want to book the ticket and want to go in economy clas. [system] please confirm the following: you want to leave on american airlines from los angeles on march 9th at 6:30 am to san francisco? the return flight leaves march 12th at 3:50 pm. you need 2 seats on economy class. is that right? [user] that sounds good to me. [system] your ticket has been confirmed. [user] thank you for helping. would you be able to find me a rental car there? [system] would you like to have the car from march 9th until march 12th? [user] sounds good to me. i would like a compact car from the 10th. [system] what time do you need to pick up the car? [user] i would like to get the car around afternoon 12:30 and any type is fine. [system] i have 10 cars that you will like. there is a nice standard car at sfo international airport. you can pick it up on march 10th. it's a standard altima. [user] sounds good to me. i would like to reserve the car. [system] could you confirm that you want to pick up the car from sfo international airport on march 10th at 12:30 pm and that you will drop it off on march 12th? it is a standard car. [user] sounds good to me. [system] i have reserved your car. [user] thank you for helping. [system] could i assist with something else? [user] no, that is all.
State: [state] pickup_location=sfo international airport dropoff_date=march 12th pickup_city=sf pickup_date=march 10th pickup_time=12:30 pm type=c