[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) economy b) business c) premium economy d) first class return_date=9th of this month passengers=a of possible values a) 1 b) 3 c) 4 d) 2 destination_city=sd airlines=c of possible values a) alaska airlines b) united airlines c) southwest airlines d) air france e) air canada f) british airways g) american airlines h) delta airlines outbound_departure_time=3:10 pm refundable=b of possible values a) false b) true departure_date=6th of this month origin_city=las vegas inbound_departure_time=8:25 pm [context] [user] could you help me find a round trip flight leaving from los angeles?
State: [state] seating_class=none return_date=none passengers=none destination_city=none airlines=none outbound_departure_time=none refundable=none departure_date=none origin_city=los angeles 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] passengers=b of possible values a) 3 b) 1 c) 2 d) 4 inbound_departure_time=8:25 pm destination_city=sd origin_city=las vegas refundable=a of possible values a) true b) false departure_date=6th of this month airlines=b of possible values a) alaska airlines b) southwest airlines c) american airlines d) british airways e) air france f) delta airlines g) air canada h) united airlines outbound_departure_time=3:10 pm seating_class=dontcare of possible values a) first class b) business c) economy d) premium economy return_date=9th of this month [context] [user] could you help me find a round trip flight leaving from los angeles? [system] where did you plan to visit and when were you planning on leaving? [user] i'm going to washington and i plan to leave on 1st of march.
State: [state] passengers=none inbound_departure_time=none destination_city=washington origin_city=los angeles refundable=none departure_date=1st of march airlines=none outbound_departure_time=none seating_class=none return_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] destination_city=sd return_date=9th of this month 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 passengers=a of possible values a) 1 b) 4 c) 2 d) 3 origin_city=las vegas inbound_departure_time=8:25 pm refundable=a of possible values a) true b) false airlines=d of possible values a) british airways b) united airlines c) air france d) southwest airlines e) air canada f) delta airlines g) alaska airlines h) american airlines [context] [user] could you help me find a round trip flight leaving from los angeles? [system] where did you plan to visit and when were you planning on leaving? [user] i'm going to washington and i plan to leave on 1st of march. [system] when did you plan to come back? [user] i'd like to return on 4th of march.
State: [state] destination_city=washington return_date=4th of march seating_class=none departure_date=1st of march outbound_departure_time=none passengers=none origin_city=los angeles inbound_departure_time=none refundable=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] airlines=b of possible values a) american airlines b) southwest airlines c) air canada d) alaska airlines e) delta airlines f) british airways g) air france h) united airlines refundable=b of possible values a) false b) true outbound_departure_time=3:10 pm passengers=b of possible values a) 4 b) 1 c) 3 d) 2 return_date=9th of this month departure_date=6th of this month destination_city=sd origin_city=las vegas seating_class=dontcare of possible values a) business b) economy c) first class d) premium economy inbound_departure_time=8:25 pm [context] [user] could you help me find a round trip flight leaving from los angeles? [system] where did you plan to visit and when were you planning on leaving? [user] i'm going to washington and i plan to leave on 1st of march. [system] when did you plan to come back? [user] i'd like to return on 4th of march. [system] there is an outbound american airlines flight leaving at 2:10 pm with the return flight leaving at 9:55 pm for $290. [user] that works for me.
State: [state] airlines=a refundable=none outbound_departure_time=2:10 pm passengers=none return_date=4th of march departure_date=1st of march destination_city=washington origin_city=los angeles seating_class=none inbound_departure_time=9:55 pm

[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 outbound_departure_time=3:10 pm departure_date=6th of this month seating_class=dontcare of possible values a) economy b) business c) first class d) premium economy airlines=b of possible values a) british airways b) southwest airlines c) air france d) delta airlines e) alaska airlines f) united airlines g) american airlines h) air canada inbound_departure_time=8:25 pm passengers=b of possible values a) 4 b) 1 c) 2 d) 3 return_date=9th of this month origin_city=las vegas [context] [user] could you help me find a round trip flight leaving from los angeles? [system] where did you plan to visit and when were you planning on leaving? [user] i'm going to washington and i plan to leave on 1st of march. [system] when did you plan to come back? [user] i'd like to return on 4th of march. [system] there is an outbound american airlines flight leaving at 2:10 pm with the return flight leaving at 9:55 pm for $290. [user] that works for me. [system] did you want me to buy tickets for it? [user] yes, i'd like to book the ticket and i would like to travel in economy.
State: [state] refundable=none destination_city=washington outbound_departure_time=2:10 pm departure_date=1st of march seating_class=a airlines=g inbound_departure_time=9:55 pm passengers=none return_date=4th of march 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) economy d) business refundable=b of possible values a) false b) true origin_city=las vegas destination_city=sd airlines=f of possible values a) united airlines b) british airways c) american airlines d) air france e) alaska airlines f) southwest airlines g) delta airlines h) air canada return_date=9th of this month inbound_departure_time=8:25 pm passengers=a of possible values a) 1 b) 4 c) 2 d) 3 outbound_departure_time=3:10 pm departure_date=6th of this month [context] [user] could you help me find a round trip flight leaving from los angeles? [system] where did you plan to visit and when were you planning on leaving? [user] i'm going to washington and i plan to leave on 1st of march. [system] when did you plan to come back? [user] i'd like to return on 4th of march. [system] there is an outbound american airlines flight leaving at 2:10 pm with the return flight leaving at 9:55 pm for $290. [user] that works for me. [system] did you want me to buy tickets for it? [user] yes, i'd like to book the ticket and i would like to travel in economy. [system] please confirm you're booking an american airlines economy flight for 1 passenger from los angeles to washington departing on march 1st at 2:10 pm and returning on march 4th at 9:55 pm. [user] yes, that works for me. which airport does the flight leave from?
State: [state] seating_class=c refundable=none origin_city=los angeles destination_city=washington airlines=c return_date=4th of march inbound_departure_time=9:55 pm passengers=a outbound_departure_time=2:10 pm departure_date=1st of march

[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 origin_city=las vegas departure_date=6th of this month refundable=b of possible values a) false b) true seating_class=dontcare of possible values a) first class b) economy c) business d) premium economy return_date=9th of this month destination_city=sd outbound_departure_time=3:10 pm airlines=a of possible values a) southwest airlines b) united airlines c) delta airlines d) alaska airlines e) american airlines f) air france g) air canada h) british airways passengers=a of possible values a) 1 b) 2 c) 4 d) 3 [context] [user] could you help me find a round trip flight leaving from los angeles? [system] where did you plan to visit and when were you planning on leaving? [user] i'm going to washington and i plan to leave on 1st of march. [system] when did you plan to come back? [user] i'd like to return on 4th of march. [system] there is an outbound american airlines flight leaving at 2:10 pm with the return flight leaving at 9:55 pm for $290. [user] that works for me. [system] did you want me to buy tickets for it? [user] yes, i'd like to book the ticket and i would like to travel in economy. [system] please confirm you're booking an american airlines economy flight for 1 passenger from los angeles to washington departing on march 1st at 2:10 pm and returning on march 4th at 9:55 pm. [user] yes, that works for me. which airport does the flight leave from? [system] your reservation has been confirmed. the flight is departing from lax international airport. [user] at which airport does the flight arrive and when will my return flight arrive?
State: [state] inbound_departure_time=9:55 pm origin_city=los angeles departure_date=1st of march refundable=none seating_class=b return_date=4th of march destination_city=washington outbound_departure_time=2:10 pm airlines=e passengers=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] pickup_city=new york dropoff_date=next thursday type=b of possible values a) full-size b) standard c) compact pickup_time=10:30 in the morning pickup_date=march 4th pickup_location=port authority station [context] [user] could you help me find a round trip flight leaving from los angeles? [system] where did you plan to visit and when were you planning on leaving? [user] i'm going to washington and i plan to leave on 1st of march. [system] when did you plan to come back? [user] i'd like to return on 4th of march. [system] there is an outbound american airlines flight leaving at 2:10 pm with the return flight leaving at 9:55 pm for $290. [user] that works for me. [system] did you want me to buy tickets for it? [user] yes, i'd like to book the ticket and i would like to travel in economy. [system] please confirm you're booking an american airlines economy flight for 1 passenger from los angeles to washington departing on march 1st at 2:10 pm and returning on march 4th at 9:55 pm. [user] yes, that works for me. which airport does the flight leave from? [system] your reservation has been confirmed. the flight is departing from lax international airport. [user] at which airport does the flight arrive and when will my return flight arrive? [system] your destination will be dulles international airport and the return flight will arrive at 1:47 am. [user] thank you. i'd also like to reserve a car there. i'll need it from saturday this week until the 3rd.
State: [state] pickup_city=none dropoff_date=the 3rd type=none pickup_time=none pickup_date=saturday this week pickup_location=dulles international airport

[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=b of possible values a) 2 b) 1 c) 3 d) 4 seating_class=dontcare of possible values a) business b) premium economy c) first class d) economy origin_city=las vegas airlines=g of possible values a) american airlines b) air canada c) air france d) british airways e) united airlines f) alaska airlines g) southwest airlines h) delta airlines refundable=a of possible values a) true b) false return_date=9th of this month destination_city=sd departure_date=6th of this month inbound_departure_time=8:25 pm outbound_departure_time=3:10 pm [context] [user] could you help me find a round trip flight leaving from los angeles? [system] where did you plan to visit and when were you planning on leaving? [user] i'm going to washington and i plan to leave on 1st of march. [system] when did you plan to come back? [user] i'd like to return on 4th of march. [system] there is an outbound american airlines flight leaving at 2:10 pm with the return flight leaving at 9:55 pm for $290. [user] that works for me. [system] did you want me to buy tickets for it? [user] yes, i'd like to book the ticket and i would like to travel in economy. [system] please confirm you're booking an american airlines economy flight for 1 passenger from los angeles to washington departing on march 1st at 2:10 pm and returning on march 4th at 9:55 pm. [user] yes, that works for me. which airport does the flight leave from? [system] your reservation has been confirmed. the flight is departing from lax international airport. [user] at which airport does the flight arrive and when will my return flight arrive? [system] your destination will be dulles international airport and the return flight will arrive at 1:47 am. [user] thank you. i'd also like to reserve a car there. i'll need it from saturday this week until the 3rd.
State: [state] passengers=b seating_class=d origin_city=los angeles airlines=a refundable=none return_date=4th of march destination_city=washington departure_date=1st of march inbound_departure_time=9:55 pm outbound_departure_time=2:10 pm

[example] [user] book me a rental car. [system] sure. what time will you pick it up? what date will you return the car? [user] i'll pick it up around 10:30 in the morning, keeping it until next thursday [system] where will you be picking it up? what day? [user] i'll pick it up in new york on march 4th [system] i have 6 cars for you. there's a standard car, an altima, available at port authority station next monday [user] sounds good [slots] pickup_location=port authority station type=b of possible values a) compact b) standard c) full-size dropoff_date=next thursday pickup_time=10:30 in the morning pickup_city=new york pickup_date=march 4th [context] [user] could you help me find a round trip flight leaving from los angeles? [system] where did you plan to visit and when were you planning on leaving? [user] i'm going to washington and i plan to leave on 1st of march. [system] when did you plan to come back? [user] i'd like to return on 4th of march. [system] there is an outbound american airlines flight leaving at 2:10 pm with the return flight leaving at 9:55 pm for $290. [user] that works for me. [system] did you want me to buy tickets for it? [user] yes, i'd like to book the ticket and i would like to travel in economy. [system] please confirm you're booking an american airlines economy flight for 1 passenger from los angeles to washington departing on march 1st at 2:10 pm and returning on march 4th at 9:55 pm. [user] yes, that works for me. which airport does the flight leave from? [system] your reservation has been confirmed. the flight is departing from lax international airport. [user] at which airport does the flight arrive and when will my return flight arrive? [system] your destination will be dulles international airport and the return flight will arrive at 1:47 am. [user] thank you. i'd also like to reserve a car there. i'll need it from saturday this week until the 3rd. [system] what type of car did you want and at what time are you going to need it? what do you think about standard or full-size? [user] i'd like a small and i'd like to pick it up around quarter to 2 in the afternoon.
State: [state] pickup_location=dulles international airport type=a dropoff_date=the 3rd pickup_time=quarter to 2 in the afternoon pickup_city=none pickup_date=saturday this week

[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) compact b) standard c) full-size pickup_date=march 4th pickup_city=new york pickup_time=10:30 in the morning pickup_location=port authority station dropoff_date=next thursday [context] [user] could you help me find a round trip flight leaving from los angeles? [system] where did you plan to visit and when were you planning on leaving? [user] i'm going to washington and i plan to leave on 1st of march. [system] when did you plan to come back? [user] i'd like to return on 4th of march. [system] there is an outbound american airlines flight leaving at 2:10 pm with the return flight leaving at 9:55 pm for $290. [user] that works for me. [system] did you want me to buy tickets for it? [user] yes, i'd like to book the ticket and i would like to travel in economy. [system] please confirm you're booking an american airlines economy flight for 1 passenger from los angeles to washington departing on march 1st at 2:10 pm and returning on march 4th at 9:55 pm. [user] yes, that works for me. which airport does the flight leave from? [system] your reservation has been confirmed. the flight is departing from lax international airport. [user] at which airport does the flight arrive and when will my return flight arrive? [system] your destination will be dulles international airport and the return flight will arrive at 1:47 am. [user] thank you. i'd also like to reserve a car there. i'll need it from saturday this week until the 3rd. [system] what type of car did you want and at what time are you going to need it? what do you think about standard or full-size? [user] i'd like a small and i'd like to pick it up around quarter to 2 in the afternoon. [system] please confirm you're picking up a compact car from dulles international airport on march 2nd at 1:45 pm and dropping it off on march 3rd. [user] yes, that is correct. what is the name of the car and what will the total cost be?
State: [state] type=a pickup_date=march 2nd pickup_city=none pickup_time=1:45 pm pickup_location=dulles international airport dropoff_date=march 3rd

[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_date=march 4th type=b of possible values a) compact b) standard c) full-size pickup_time=10:30 in the morning pickup_city=new york pickup_location=port authority station [context] [user] could you help me find a round trip flight leaving from los angeles? [system] where did you plan to visit and when were you planning on leaving? [user] i'm going to washington and i plan to leave on 1st of march. [system] when did you plan to come back? [user] i'd like to return on 4th of march. [system] there is an outbound american airlines flight leaving at 2:10 pm with the return flight leaving at 9:55 pm for $290. [user] that works for me. [system] did you want me to buy tickets for it? [user] yes, i'd like to book the ticket and i would like to travel in economy. [system] please confirm you're booking an american airlines economy flight for 1 passenger from los angeles to washington departing on march 1st at 2:10 pm and returning on march 4th at 9:55 pm. [user] yes, that works for me. which airport does the flight leave from? [system] your reservation has been confirmed. the flight is departing from lax international airport. [user] at which airport does the flight arrive and when will my return flight arrive? [system] your destination will be dulles international airport and the return flight will arrive at 1:47 am. [user] thank you. i'd also like to reserve a car there. i'll need it from saturday this week until the 3rd. [system] what type of car did you want and at what time are you going to need it? what do you think about standard or full-size? [user] i'd like a small and i'd like to pick it up around quarter to 2 in the afternoon. [system] please confirm you're picking up a compact car from dulles international airport on march 2nd at 1:45 pm and dropping it off on march 3rd. [user] yes, that is correct. what is the name of the car and what will the total cost be? [system] sorry, your car could not be booked. did you need help with anything else? [user] no, but thank you for your help.
State: [state] dropoff_date=march 3rd pickup_date=march 2nd type=a pickup_time=1:45 pm pickup_city=none pickup_location=dulles international airport