[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 return_date=9th of this month departure_date=6th of this month origin_city=las vegas refundable=b of possible values a) false b) true passengers=b of possible values a) 3 b) 1 c) 4 d) 2 outbound_departure_time=3:10 pm destination_city=sd airlines=c of possible values a) delta airlines b) alaska airlines c) southwest airlines d) united airlines e) british airways f) american airlines g) air france h) air canada seating_class=dontcare of possible values a) first class b) economy c) premium economy d) business [context] [user] i'm going on vacation. can you find me a nice round trip flight?
State: [state] inbound_departure_time=none return_date=none departure_date=none origin_city=none refundable=none passengers=none outbound_departure_time=none destination_city=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] airlines=b of possible values a) delta airlines b) southwest airlines c) alaska airlines d) united airlines e) air france f) british airways g) american airlines h) air canada outbound_departure_time=3:10 pm return_date=9th of this month passengers=b of possible values a) 3 b) 1 c) 4 d) 2 destination_city=sd seating_class=dontcare of possible values a) first class b) premium economy c) business d) economy departure_date=6th of this month origin_city=las vegas inbound_departure_time=8:25 pm refundable=a of possible values a) true b) false [context] [user] i'm going on vacation. can you find me a nice round trip flight? [system] no problem. can you tell me what city you are leaving from, where you are planning to visit and when you'll be coming back. [user] i'm taking a trip to paris. i'll be flying out of seattle, wa and i want to get back by march 10th.
State: [state] airlines=none outbound_departure_time=none return_date=march 10th passengers=none destination_city=paris seating_class=none departure_date=none origin_city=seattle, wa inbound_departure_time=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 outbound_departure_time=3:10 pm return_date=9th of this month origin_city=las vegas airlines=b of possible values a) alaska airlines b) southwest airlines c) air canada d) delta airlines e) american airlines f) british airways g) united airlines h) air france passengers=c of possible values a) 4 b) 2 c) 1 d) 3 refundable=a of possible values a) true b) false inbound_departure_time=8:25 pm destination_city=sd seating_class=dontcare of possible values a) premium economy b) economy c) first class d) business [context] [user] i'm going on vacation. can you find me a nice round trip flight? [system] no problem. can you tell me what city you are leaving from, where you are planning to visit and when you'll be coming back. [user] i'm taking a trip to paris. i'll be flying out of seattle, wa and i want to get back by march 10th. [system] okay great. when are you planning to leave? [user] this is kind of last minute so i am planning to leave tomorrow.
State: [state] departure_date=tomorrow outbound_departure_time=none return_date=march 10th origin_city=seattle, wa airlines=none passengers=none refundable=none inbound_departure_time=none destination_city=paris 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 outbound_departure_time=3:10 pm seating_class=dontcare of possible values a) business b) premium economy c) first class d) economy return_date=9th of this month departure_date=6th of this month inbound_departure_time=8:25 pm origin_city=las vegas destination_city=sd passengers=a of possible values a) 1 b) 2 c) 4 d) 3 airlines=g of possible values a) air canada b) alaska airlines c) american airlines d) air france e) british airways f) united airlines g) southwest airlines h) delta airlines [context] [user] i'm going on vacation. can you find me a nice round trip flight? [system] no problem. can you tell me what city you are leaving from, where you are planning to visit and when you'll be coming back. [user] i'm taking a trip to paris. i'll be flying out of seattle, wa and i want to get back by march 10th. [system] okay great. when are you planning to leave? [user] this is kind of last minute so i am planning to leave tomorrow. [system] there is an outbound delta airlines flight leaving at 8:45 am tomorrow. your return flight will be leaving at 11:20 am. the ticket will be $432. [user] thank you. can you tell me which airport the flight will be landing in?
State: [state] refundable=none outbound_departure_time=none seating_class=none return_date=march 10th departure_date=tomorrow inbound_departure_time=none origin_city=seattle, wa destination_city=paris passengers=none airlines=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 origin_city=las vegas outbound_departure_time=3:10 pm seating_class=dontcare of possible values a) premium economy b) business c) economy d) first class return_date=9th of this month airlines=a of possible values a) southwest airlines b) american airlines c) air france d) united airlines e) delta airlines f) air canada g) british airways h) alaska airlines refundable=a of possible values a) true b) false passengers=a of possible values a) 1 b) 2 c) 3 d) 4 inbound_departure_time=8:25 pm departure_date=6th of this month [context] [user] i'm going on vacation. can you find me a nice round trip flight? [system] no problem. can you tell me what city you are leaving from, where you are planning to visit and when you'll be coming back. [user] i'm taking a trip to paris. i'll be flying out of seattle, wa and i want to get back by march 10th. [system] okay great. when are you planning to leave? [user] this is kind of last minute so i am planning to leave tomorrow. [system] there is an outbound delta airlines flight leaving at 8:45 am tomorrow. your return flight will be leaving at 11:20 am. the ticket will be $432. [user] thank you. can you tell me which airport the flight will be landing in? [system] your flight's destination is charles de gaulle international airport. [user] that flight sounds good to me. can you help me buy tickets?
State: [state] destination_city=paris origin_city=seattle, wa outbound_departure_time=8:45 am seating_class=none return_date=march 10th airlines=e refundable=none passengers=none inbound_departure_time=11:20 am departure_date=tomorrow

[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 seating_class=dontcare of possible values a) economy b) first class c) premium economy d) business airlines=g of possible values a) british airways b) air canada c) united airlines d) air france e) alaska airlines f) delta airlines g) southwest airlines h) american airlines inbound_departure_time=8:25 pm origin_city=las vegas refundable=a of possible values a) true b) false destination_city=sd outbound_departure_time=3:10 pm departure_date=6th of this month passengers=c of possible values a) 2 b) 4 c) 1 d) 3 [context] [user] i'm going on vacation. can you find me a nice round trip flight? [system] no problem. can you tell me what city you are leaving from, where you are planning to visit and when you'll be coming back. [user] i'm taking a trip to paris. i'll be flying out of seattle, wa and i want to get back by march 10th. [system] okay great. when are you planning to leave? [user] this is kind of last minute so i am planning to leave tomorrow. [system] there is an outbound delta airlines flight leaving at 8:45 am tomorrow. your return flight will be leaving at 11:20 am. the ticket will be $432. [user] thank you. can you tell me which airport the flight will be landing in? [system] your flight's destination is charles de gaulle international airport. [user] that flight sounds good to me. can you help me buy tickets? [system] no problem. just confirm the following for me: purchasing 1 economy class ticket for the delta airlines flight from seattle to paris. your departure date is march 2nd at 8:45 am. your return flight leaves on march 10th at 11:20 am. correct? [user] yes, that all sounds good. thank you. when will my return flight arrive?
State: [state] return_date=march 10th seating_class=a airlines=f inbound_departure_time=11:20 am origin_city=seattle refundable=none destination_city=paris outbound_departure_time=8:45 am departure_date=march 2nd passengers=c

[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 departure_date=6th of this month passengers=d of possible values a) 3 b) 4 c) 2 d) 1 seating_class=dontcare of possible values a) economy b) first class c) premium economy d) business inbound_departure_time=8:25 pm origin_city=las vegas refundable=b of possible values a) false b) true return_date=9th of this month outbound_departure_time=3:10 pm airlines=b of possible values a) american airlines b) southwest airlines c) british airways d) united airlines e) air france f) air canada g) delta airlines h) alaska airlines [context] [user] i'm going on vacation. can you find me a nice round trip flight? [system] no problem. can you tell me what city you are leaving from, where you are planning to visit and when you'll be coming back. [user] i'm taking a trip to paris. i'll be flying out of seattle, wa and i want to get back by march 10th. [system] okay great. when are you planning to leave? [user] this is kind of last minute so i am planning to leave tomorrow. [system] there is an outbound delta airlines flight leaving at 8:45 am tomorrow. your return flight will be leaving at 11:20 am. the ticket will be $432. [user] thank you. can you tell me which airport the flight will be landing in? [system] your flight's destination is charles de gaulle international airport. [user] that flight sounds good to me. can you help me buy tickets? [system] no problem. just confirm the following for me: purchasing 1 economy class ticket for the delta airlines flight from seattle to paris. your departure date is march 2nd at 8:45 am. your return flight leaves on march 10th at 11:20 am. correct? [user] yes, that all sounds good. thank you. when will my return flight arrive? [system] your ticket is confirmed. your return flight will arrive at 10:56 pm. [user] okay, thanks. when will the onward flight arrive?
State: [state] destination_city=paris departure_date=march 2nd passengers=d seating_class=a inbound_departure_time=11:20 am origin_city=seattle refundable=none return_date=march 10th outbound_departure_time=8:45 am airlines=g

[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) 4 c) 3 d) 1 origin_city=las vegas inbound_departure_time=8:25 pm destination_city=sd refundable=a of possible values a) true b) false return_date=9th of this month airlines=e of possible values a) air canada b) air france c) american airlines d) alaska airlines e) southwest airlines f) united airlines g) british airways h) delta airlines seating_class=dontcare of possible values a) economy b) premium economy c) first class d) business departure_date=6th of this month outbound_departure_time=3:10 pm [context] [user] i'm going on vacation. can you find me a nice round trip flight? [system] no problem. can you tell me what city you are leaving from, where you are planning to visit and when you'll be coming back. [user] i'm taking a trip to paris. i'll be flying out of seattle, wa and i want to get back by march 10th. [system] okay great. when are you planning to leave? [user] this is kind of last minute so i am planning to leave tomorrow. [system] there is an outbound delta airlines flight leaving at 8:45 am tomorrow. your return flight will be leaving at 11:20 am. the ticket will be $432. [user] thank you. can you tell me which airport the flight will be landing in? [system] your flight's destination is charles de gaulle international airport. [user] that flight sounds good to me. can you help me buy tickets? [system] no problem. just confirm the following for me: purchasing 1 economy class ticket for the delta airlines flight from seattle to paris. your departure date is march 2nd at 8:45 am. your return flight leaves on march 10th at 11:20 am. correct? [user] yes, that all sounds good. thank you. when will my return flight arrive? [system] your ticket is confirmed. your return flight will arrive at 10:56 pm. [user] okay, thanks. when will the onward flight arrive? [system] your onward flight will arrive at 11:18 am. [user] great. thanks for you help.
State: [state] passengers=d origin_city=seattle inbound_departure_time=11:20 am destination_city=paris refundable=none return_date=march 10th airlines=h seating_class=a departure_date=march 2nd outbound_departure_time=8:45 am

[example] [user] book me a rental car. [system] sure. what time will you pick it up? what date will you return the car? [user] i'll pick it up around 10:30 in the morning, keeping it until next thursday [system] where will you be picking it up? what day? [user] i'll pick it up in new york on march 4th [system] i have 6 cars for you. there's a standard car, an altima, available at port authority station next monday [user] sounds good [slots] dropoff_date=next thursday pickup_time=10:30 in the morning type=a of possible values a) standard b) compact c) full-size pickup_city=new york pickup_location=port authority station pickup_date=march 4th [context] [user] i'm going on vacation. can you find me a nice round trip flight? [system] no problem. can you tell me what city you are leaving from, where you are planning to visit and when you'll be coming back. [user] i'm taking a trip to paris. i'll be flying out of seattle, wa and i want to get back by march 10th. [system] okay great. when are you planning to leave? [user] this is kind of last minute so i am planning to leave tomorrow. [system] there is an outbound delta airlines flight leaving at 8:45 am tomorrow. your return flight will be leaving at 11:20 am. the ticket will be $432. [user] thank you. can you tell me which airport the flight will be landing in? [system] your flight's destination is charles de gaulle international airport. [user] that flight sounds good to me. can you help me buy tickets? [system] no problem. just confirm the following for me: purchasing 1 economy class ticket for the delta airlines flight from seattle to paris. your departure date is march 2nd at 8:45 am. your return flight leaves on march 10th at 11:20 am. correct? [user] yes, that all sounds good. thank you. when will my return flight arrive? [system] your ticket is confirmed. your return flight will arrive at 10:56 pm. [user] okay, thanks. when will the onward flight arrive? [system] your onward flight will arrive at 11:18 am. [user] great. thanks for you help. [system] anything else i can help you with? [user] yes please. could you also find me a rental car out there? i'd like to pick up a car next monday at twelve pm. i'll need it until the 7th. i plan on doing a lot of traveling.
State: [state] dropoff_date=the 7th pickup_time=twelve pm type=none pickup_city=paris pickup_location=none pickup_date=next monday

[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=b of possible values a) full-size b) standard c) compact dropoff_date=next thursday pickup_location=port authority station pickup_time=10:30 in the morning pickup_date=march 4th pickup_city=new york [context] [user] i'm going on vacation. can you find me a nice round trip flight? [system] no problem. can you tell me what city you are leaving from, where you are planning to visit and when you'll be coming back. [user] i'm taking a trip to paris. i'll be flying out of seattle, wa and i want to get back by march 10th. [system] okay great. when are you planning to leave? [user] this is kind of last minute so i am planning to leave tomorrow. [system] there is an outbound delta airlines flight leaving at 8:45 am tomorrow. your return flight will be leaving at 11:20 am. the ticket will be $432. [user] thank you. can you tell me which airport the flight will be landing in? [system] your flight's destination is charles de gaulle international airport. [user] that flight sounds good to me. can you help me buy tickets? [system] no problem. just confirm the following for me: purchasing 1 economy class ticket for the delta airlines flight from seattle to paris. your departure date is march 2nd at 8:45 am. your return flight leaves on march 10th at 11:20 am. correct? [user] yes, that all sounds good. thank you. when will my return flight arrive? [system] your ticket is confirmed. your return flight will arrive at 10:56 pm. [user] okay, thanks. when will the onward flight arrive? [system] your onward flight will arrive at 11:18 am. [user] great. thanks for you help. [system] anything else i can help you with? [user] yes please. could you also find me a rental car out there? i'd like to pick up a car next monday at twelve pm. i'll need it until the 7th. i plan on doing a lot of traveling. [system] there is a nice car available at charles de gaulle international airport ready to pick up on march 4th. it is a standard size accord. [user] okay, that sounds good. i'd like to go ahead and reserve the car now.
State: [state] type=b dropoff_date=the 7th pickup_location=charles de gaulle international airport pickup_time=twelve pm pickup_date=march 4th pickup_city=paris

[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 dropoff_date=next thursday pickup_location=port authority station pickup_date=march 4th pickup_time=10:30 in the morning pickup_city=new york [context] [user] i'm going on vacation. can you find me a nice round trip flight? [system] no problem. can you tell me what city you are leaving from, where you are planning to visit and when you'll be coming back. [user] i'm taking a trip to paris. i'll be flying out of seattle, wa and i want to get back by march 10th. [system] okay great. when are you planning to leave? [user] this is kind of last minute so i am planning to leave tomorrow. [system] there is an outbound delta airlines flight leaving at 8:45 am tomorrow. your return flight will be leaving at 11:20 am. the ticket will be $432. [user] thank you. can you tell me which airport the flight will be landing in? [system] your flight's destination is charles de gaulle international airport. [user] that flight sounds good to me. can you help me buy tickets? [system] no problem. just confirm the following for me: purchasing 1 economy class ticket for the delta airlines flight from seattle to paris. your departure date is march 2nd at 8:45 am. your return flight leaves on march 10th at 11:20 am. correct? [user] yes, that all sounds good. thank you. when will my return flight arrive? [system] your ticket is confirmed. your return flight will arrive at 10:56 pm. [user] okay, thanks. when will the onward flight arrive? [system] your onward flight will arrive at 11:18 am. [user] great. thanks for you help. [system] anything else i can help you with? [user] yes please. could you also find me a rental car out there? i'd like to pick up a car next monday at twelve pm. i'll need it until the 7th. i plan on doing a lot of traveling. [system] there is a nice car available at charles de gaulle international airport ready to pick up on march 4th. it is a standard size accord. [user] okay, that sounds good. i'd like to go ahead and reserve the car now. [system] alright, please confirm the following details: you are picking up a standard size accord from charles de gaulle international airport on march 4th at 12 pm. you will be dropping the car off on march 7th. correct? [user] yes, that all sounds good. what's it going to cost me?
State: [state] type=a dropoff_date=march 7th pickup_location=charles de gaulle international airport pickup_date=march 4th pickup_time=12 pm pickup_city=paris

[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) compact b) full-size c) standard pickup_time=10:30 in the morning pickup_city=new york dropoff_date=next thursday pickup_date=march 4th [context] [user] i'm going on vacation. can you find me a nice round trip flight? [system] no problem. can you tell me what city you are leaving from, where you are planning to visit and when you'll be coming back. [user] i'm taking a trip to paris. i'll be flying out of seattle, wa and i want to get back by march 10th. [system] okay great. when are you planning to leave? [user] this is kind of last minute so i am planning to leave tomorrow. [system] there is an outbound delta airlines flight leaving at 8:45 am tomorrow. your return flight will be leaving at 11:20 am. the ticket will be $432. [user] thank you. can you tell me which airport the flight will be landing in? [system] your flight's destination is charles de gaulle international airport. [user] that flight sounds good to me. can you help me buy tickets? [system] no problem. just confirm the following for me: purchasing 1 economy class ticket for the delta airlines flight from seattle to paris. your departure date is march 2nd at 8:45 am. your return flight leaves on march 10th at 11:20 am. correct? [user] yes, that all sounds good. thank you. when will my return flight arrive? [system] your ticket is confirmed. your return flight will arrive at 10:56 pm. [user] okay, thanks. when will the onward flight arrive? [system] your onward flight will arrive at 11:18 am. [user] great. thanks for you help. [system] anything else i can help you with? [user] yes please. could you also find me a rental car out there? i'd like to pick up a car next monday at twelve pm. i'll need it until the 7th. i plan on doing a lot of traveling. [system] there is a nice car available at charles de gaulle international airport ready to pick up on march 4th. it is a standard size accord. [user] okay, that sounds good. i'd like to go ahead and reserve the car now. [system] alright, please confirm the following details: you are picking up a standard size accord from charles de gaulle international airport on march 4th at 12 pm. you will be dropping the car off on march 7th. correct? [user] yes, that all sounds good. what's it going to cost me? [system] alright, your car is now reserved. your total will be $99. [user] thanks for the help! that's all for now.
State: [state] pickup_location=charles de gaulle international airport type=c pickup_time=12 pm pickup_city=paris dropoff_date=march 7th pickup_date=march 4th