[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 refundable=b of possible values a) false b) true passengers=b of possible values a) 4 b) 1 c) 2 d) 3 return_date=9th of this month outbound_departure_time=3:10 pm destination_city=sd seating_class=dontcare of possible values a) premium economy b) economy c) first class d) business airlines=h of possible values a) british airways b) delta airlines c) air canada d) air france e) united airlines f) alaska airlines g) american airlines h) southwest airlines departure_date=6th of this month origin_city=las vegas [context] [user] can you find a round trip flight for me?
State: [state] inbound_departure_time=none refundable=none passengers=none return_date=none outbound_departure_time=none destination_city=none seating_class=none airlines=none departure_date=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] outbound_departure_time=3:10 pm origin_city=las vegas refundable=b of possible values a) false b) true destination_city=sd passengers=d of possible values a) 3 b) 2 c) 4 d) 1 inbound_departure_time=8:25 pm seating_class=dontcare of possible values a) premium economy b) economy c) first class d) business airlines=h of possible values a) air france b) air canada c) american airlines d) british airways e) united airlines f) alaska airlines g) delta airlines h) southwest airlines return_date=9th of this month departure_date=6th of this month [context] [user] can you find a round trip flight for me? [system] where would you like to go? [user] to portland, or.
State: [state] outbound_departure_time=none origin_city=none refundable=none destination_city=portland, or passengers=none inbound_departure_time=none seating_class=none airlines=none return_date=none departure_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] inbound_departure_time=8:25 pm departure_date=6th of this month outbound_departure_time=3:10 pm refundable=b of possible values a) false b) true passengers=d of possible values a) 2 b) 3 c) 4 d) 1 origin_city=las vegas 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 airlines=b of possible values a) air france b) southwest airlines c) delta airlines d) british airways e) american airlines f) united airlines g) air canada h) alaska airlines [context] [user] can you find a round trip flight for me? [system] where would you like to go? [user] to portland, or. [system] from where? when would you like to return? [user] i'm travelling from seattle and need to be back by the 14th of this month.
State: [state] inbound_departure_time=none departure_date=none outbound_departure_time=none refundable=none passengers=none origin_city=seattle destination_city=portland, or return_date=14th of this month seating_class=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] seating_class=dontcare of possible values a) business b) first class c) premium economy d) economy return_date=9th of this month destination_city=sd refundable=b of possible values a) false b) true outbound_departure_time=3:10 pm inbound_departure_time=8:25 pm origin_city=las vegas departure_date=6th of this month airlines=g of possible values a) air canada b) alaska airlines c) united airlines d) british airways e) delta airlines f) american airlines g) southwest airlines h) air france passengers=a of possible values a) 1 b) 2 c) 3 d) 4 [context] [user] can you find a round trip flight for me? [system] where would you like to go? [user] to portland, or. [system] from where? when would you like to return? [user] i'm travelling from seattle and need to be back by the 14th of this month. [system] when do you want to leave? [user] on the 4th of this month.
State: [state] seating_class=none return_date=14th of this month destination_city=portland, or refundable=none outbound_departure_time=none inbound_departure_time=none origin_city=seattle departure_date=4th of this month airlines=none passengers=none

[example] [user] please search flights for me. i m leaving from las vegas on the 6th of this month and coming back on the 9th of this month. [system] where are you going? [user] i am going to sd. there is only 1 in my group. make sure to book only refundable tickets. either business or economy is fine. [system] i found a convenient southwest airlines flight for your trip. it leaves at 3:10 pm and the return flight leaves at 8:25 pm. the ticket price is $95. [user] that flight sounds good to me. [slots] airlines=b of possible values a) delta airlines b) southwest airlines c) air canada d) american airlines e) british airways f) united airlines g) alaska airlines h) air france departure_date=6th of this month return_date=9th of this month outbound_departure_time=3:10 pm destination_city=sd seating_class=dontcare of possible values a) business b) premium economy c) economy d) first class inbound_departure_time=8:25 pm passengers=c of possible values a) 2 b) 3 c) 1 d) 4 refundable=b of possible values a) false b) true origin_city=las vegas [context] [user] can you find a round trip flight for me? [system] where would you like to go? [user] to portland, or. [system] from where? when would you like to return? [user] i'm travelling from seattle and need to be back by the 14th of this month. [system] when do you want to leave? [user] on the 4th of this month. [system] i've found 3 flights. there's an american airlines flight at 8:05 am with a return flight leaving at 6 am for $78. [user] is there any other flights available? i just need 1 seat.
State: [state] airlines=none departure_date=4th of this month return_date=14th of this month outbound_departure_time=none destination_city=portland, or seating_class=none inbound_departure_time=none passengers=c refundable=none origin_city=seattle

[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 destination_city=sd seating_class=dontcare of possible values a) premium economy b) first class c) economy d) business outbound_departure_time=3:10 pm airlines=c of possible values a) british airways b) air france c) southwest airlines d) united airlines e) alaska airlines f) american airlines g) air canada h) delta airlines refundable=a of possible values a) true b) false departure_date=6th of this month passengers=a of possible values a) 1 b) 2 c) 3 d) 4 origin_city=las vegas [context] [user] can you find a round trip flight for me? [system] where would you like to go? [user] to portland, or. [system] from where? when would you like to return? [user] i'm travelling from seattle and need to be back by the 14th of this month. [system] when do you want to leave? [user] on the 4th of this month. [system] i've found 3 flights. there's an american airlines flight at 8:05 am with a return flight leaving at 6 am for $78. [user] is there any other flights available? i just need 1 seat. [system] i've found 2 flights. there's a delta airlines flight for $71. the outbound flight leaves at 7:55 am and the return flight leaves at 9:35 am. [user] what time will i get home? is it refundable?
State: [state] inbound_departure_time=none return_date=14th of this month destination_city=portland, or seating_class=none outbound_departure_time=none airlines=none refundable=none departure_date=4th of this month passengers=a origin_city=seattle

[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 passengers=d of possible values a) 4 b) 3 c) 2 d) 1 airlines=e of possible values a) air france b) delta airlines c) united airlines d) british airways e) southwest airlines f) american airlines g) alaska airlines h) air canada departure_date=6th of this month inbound_departure_time=8:25 pm seating_class=dontcare of possible values a) premium economy b) first class c) economy d) business return_date=9th of this month refundable=a of possible values a) true b) false outbound_departure_time=3:10 pm origin_city=las vegas [context] [user] can you find a round trip flight for me? [system] where would you like to go? [user] to portland, or. [system] from where? when would you like to return? [user] i'm travelling from seattle and need to be back by the 14th of this month. [system] when do you want to leave? [user] on the 4th of this month. [system] i've found 3 flights. there's an american airlines flight at 8:05 am with a return flight leaving at 6 am for $78. [user] is there any other flights available? i just need 1 seat. [system] i've found 2 flights. there's a delta airlines flight for $71. the outbound flight leaves at 7:55 am and the return flight leaves at 9:35 am. [user] what time will i get home? is it refundable? [system] it will return at 10:33 am and is not refundable. [user] that flight will work for me.
State: [state] destination_city=portland, or passengers=d airlines=b departure_date=4th of this month inbound_departure_time=9:35 am seating_class=none return_date=14th of this month refundable=none outbound_departure_time=7:55 am origin_city=seattle

[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) premium economy c) first class d) economy passengers=c of possible values a) 4 b) 3 c) 1 d) 2 destination_city=sd origin_city=las vegas inbound_departure_time=8:25 pm outbound_departure_time=3:10 pm refundable=a of possible values a) true b) false return_date=9th of this month airlines=h of possible values a) british airways b) delta airlines c) air canada d) alaska airlines e) air france f) united airlines g) american airlines h) southwest airlines departure_date=6th of this month [context] [user] can you find a round trip flight for me? [system] where would you like to go? [user] to portland, or. [system] from where? when would you like to return? [user] i'm travelling from seattle and need to be back by the 14th of this month. [system] when do you want to leave? [user] on the 4th of this month. [system] i've found 3 flights. there's an american airlines flight at 8:05 am with a return flight leaving at 6 am for $78. [user] is there any other flights available? i just need 1 seat. [system] i've found 2 flights. there's a delta airlines flight for $71. the outbound flight leaves at 7:55 am and the return flight leaves at 9:35 am. [user] what time will i get home? is it refundable? [system] it will return at 10:33 am and is not refundable. [user] that flight will work for me. [system] shall i reserve tickets? [user] yes place. i'd like an economy ticket.
State: [state] seating_class=d passengers=c destination_city=portland, or origin_city=seattle inbound_departure_time=9:35 am outbound_departure_time=7:55 am refundable=none return_date=14th of this month airlines=b departure_date=4th 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] destination_city=sd airlines=b of possible values a) united airlines b) southwest airlines c) alaska airlines d) british airways e) american airlines f) air canada g) delta airlines h) air france passengers=b of possible values a) 3 b) 1 c) 4 d) 2 return_date=9th of this month refundable=a of possible values a) true b) false seating_class=dontcare of possible values a) first class b) business c) economy d) premium economy origin_city=las vegas inbound_departure_time=8:25 pm departure_date=6th of this month outbound_departure_time=3:10 pm [context] [user] can you find a round trip flight for me? [system] where would you like to go? [user] to portland, or. [system] from where? when would you like to return? [user] i'm travelling from seattle and need to be back by the 14th of this month. [system] when do you want to leave? [user] on the 4th of this month. [system] i've found 3 flights. there's an american airlines flight at 8:05 am with a return flight leaving at 6 am for $78. [user] is there any other flights available? i just need 1 seat. [system] i've found 2 flights. there's a delta airlines flight for $71. the outbound flight leaves at 7:55 am and the return flight leaves at 9:35 am. [user] what time will i get home? is it refundable? [system] it will return at 10:33 am and is not refundable. [user] that flight will work for me. [system] shall i reserve tickets? [user] yes place. i'd like an economy ticket. [system] to confirm, you would like 1 economy ticket from seattle to portland flying delta airlines? the flight will leave march 4th at 7:55 am and will return on march 14th on a flight leaving at 9:35 am. [user] sure. when will the onward flight arrive? what airport does it depart from?
State: [state] destination_city=portland airlines=g passengers=b return_date=14th of this month refundable=none seating_class=c origin_city=seattle inbound_departure_time=9:35 am departure_date=4th of this month outbound_departure_time=7:55 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_location=port authority station pickup_time=10:30 in the morning pickup_date=march 4th pickup_city=new york type=c of possible values a) compact b) full-size c) standard [context] [user] can you find a round trip flight for me? [system] where would you like to go? [user] to portland, or. [system] from where? when would you like to return? [user] i'm travelling from seattle and need to be back by the 14th of this month. [system] when do you want to leave? [user] on the 4th of this month. [system] i've found 3 flights. there's an american airlines flight at 8:05 am with a return flight leaving at 6 am for $78. [user] is there any other flights available? i just need 1 seat. [system] i've found 2 flights. there's a delta airlines flight for $71. the outbound flight leaves at 7:55 am and the return flight leaves at 9:35 am. [user] what time will i get home? is it refundable? [system] it will return at 10:33 am and is not refundable. [user] that flight will work for me. [system] shall i reserve tickets? [user] yes place. i'd like an economy ticket. [system] to confirm, you would like 1 economy ticket from seattle to portland flying delta airlines? the flight will leave march 4th at 7:55 am and will return on march 14th on a flight leaving at 9:35 am. [user] sure. when will the onward flight arrive? what airport does it depart from? [system] your ticket is reserved. the onward flight arrives at 8:53 am and departs from seattle-tacoma international airport. [user] can you find a rental car for 1:30 pm? i'll need it until the 12th.
State: [state] dropoff_date=the 12th pickup_location=none pickup_time=1:30 pm pickup_date=none pickup_city=portland type=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_city=new york type=a of possible values a) standard b) full-size c) compact pickup_date=march 4th pickup_time=10:30 in the morning dropoff_date=next thursday [context] [user] can you find a round trip flight for me? [system] where would you like to go? [user] to portland, or. [system] from where? when would you like to return? [user] i'm travelling from seattle and need to be back by the 14th of this month. [system] when do you want to leave? [user] on the 4th of this month. [system] i've found 3 flights. there's an american airlines flight at 8:05 am with a return flight leaving at 6 am for $78. [user] is there any other flights available? i just need 1 seat. [system] i've found 2 flights. there's a delta airlines flight for $71. the outbound flight leaves at 7:55 am and the return flight leaves at 9:35 am. [user] what time will i get home? is it refundable? [system] it will return at 10:33 am and is not refundable. [user] that flight will work for me. [system] shall i reserve tickets? [user] yes place. i'd like an economy ticket. [system] to confirm, you would like 1 economy ticket from seattle to portland flying delta airlines? the flight will leave march 4th at 7:55 am and will return on march 14th on a flight leaving at 9:35 am. [user] sure. when will the onward flight arrive? what airport does it depart from? [system] your ticket is reserved. the onward flight arrives at 8:53 am and departs from seattle-tacoma international airport. [user] can you find a rental car for 1:30 pm? i'll need it until the 12th. [system] so you would like it on march 4th? [user] no, i need it on march 8th.
State: [state] pickup_location=none pickup_city=portland type=none pickup_date=march 8th pickup_time=1:30 pm dropoff_date=the 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) full-size b) compact 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] can you find a round trip flight for me? [system] where would you like to go? [user] to portland, or. [system] from where? when would you like to return? [user] i'm travelling from seattle and need to be back by the 14th of this month. [system] when do you want to leave? [user] on the 4th of this month. [system] i've found 3 flights. there's an american airlines flight at 8:05 am with a return flight leaving at 6 am for $78. [user] is there any other flights available? i just need 1 seat. [system] i've found 2 flights. there's a delta airlines flight for $71. the outbound flight leaves at 7:55 am and the return flight leaves at 9:35 am. [user] what time will i get home? is it refundable? [system] it will return at 10:33 am and is not refundable. [user] that flight will work for me. [system] shall i reserve tickets? [user] yes place. i'd like an economy ticket. [system] to confirm, you would like 1 economy ticket from seattle to portland flying delta airlines? the flight will leave march 4th at 7:55 am and will return on march 14th on a flight leaving at 9:35 am. [user] sure. when will the onward flight arrive? what airport does it depart from? [system] your ticket is reserved. the onward flight arrives at 8:53 am and departs from seattle-tacoma international airport. [user] can you find a rental car for 1:30 pm? i'll need it until the 12th. [system] so you would like it on march 4th? [user] no, i need it on march 8th. [system] there's a nice standard car like an accord available at pdx international airport on march 8th. [user] that will work.
State: [state] type=c pickup_location=pdx international airport pickup_time=1:30 pm pickup_date=march 8th pickup_city=portland dropoff_date=the 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 dropoff_date=next thursday pickup_date=march 4th pickup_time=10:30 in the morning pickup_location=port authority station pickup_city=new york [context] [user] can you find a round trip flight for me? [system] where would you like to go? [user] to portland, or. [system] from where? when would you like to return? [user] i'm travelling from seattle and need to be back by the 14th of this month. [system] when do you want to leave? [user] on the 4th of this month. [system] i've found 3 flights. there's an american airlines flight at 8:05 am with a return flight leaving at 6 am for $78. [user] is there any other flights available? i just need 1 seat. [system] i've found 2 flights. there's a delta airlines flight for $71. the outbound flight leaves at 7:55 am and the return flight leaves at 9:35 am. [user] what time will i get home? is it refundable? [system] it will return at 10:33 am and is not refundable. [user] that flight will work for me. [system] shall i reserve tickets? [user] yes place. i'd like an economy ticket. [system] to confirm, you would like 1 economy ticket from seattle to portland flying delta airlines? the flight will leave march 4th at 7:55 am and will return on march 14th on a flight leaving at 9:35 am. [user] sure. when will the onward flight arrive? what airport does it depart from? [system] your ticket is reserved. the onward flight arrives at 8:53 am and departs from seattle-tacoma international airport. [user] can you find a rental car for 1:30 pm? i'll need it until the 12th. [system] so you would like it on march 4th? [user] no, i need it on march 8th. [system] there's a nice standard car like an accord available at pdx international airport on march 8th. [user] that will work. [system] anything else i can help you with? [user] can you reserve that car?
State: [state] type=c dropoff_date=the 12th pickup_date=march 8th pickup_time=1:30 pm pickup_location=pdx international airport pickup_city=portland

[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 type=a of possible values a) standard b) compact c) full-size dropoff_date=next thursday pickup_city=new york [context] [user] can you find a round trip flight for me? [system] where would you like to go? [user] to portland, or. [system] from where? when would you like to return? [user] i'm travelling from seattle and need to be back by the 14th of this month. [system] when do you want to leave? [user] on the 4th of this month. [system] i've found 3 flights. there's an american airlines flight at 8:05 am with a return flight leaving at 6 am for $78. [user] is there any other flights available? i just need 1 seat. [system] i've found 2 flights. there's a delta airlines flight for $71. the outbound flight leaves at 7:55 am and the return flight leaves at 9:35 am. [user] what time will i get home? is it refundable? [system] it will return at 10:33 am and is not refundable. [user] that flight will work for me. [system] shall i reserve tickets? [user] yes place. i'd like an economy ticket. [system] to confirm, you would like 1 economy ticket from seattle to portland flying delta airlines? the flight will leave march 4th at 7:55 am and will return on march 14th on a flight leaving at 9:35 am. [user] sure. when will the onward flight arrive? what airport does it depart from? [system] your ticket is reserved. the onward flight arrives at 8:53 am and departs from seattle-tacoma international airport. [user] can you find a rental car for 1:30 pm? i'll need it until the 12th. [system] so you would like it on march 4th? [user] no, i need it on march 8th. [system] there's a nice standard car like an accord available at pdx international airport on march 8th. [user] that will work. [system] anything else i can help you with? [user] can you reserve that car? [system] to confirm, you would like the standard car from pdx international airport from march 8th at 1:30 pm until march 12th? [user] yes please. that will work.
State: [state] pickup_time=1:30 pm pickup_location=pdx international airport pickup_date=march 8th type=a dropoff_date=march 12th pickup_city=portland

[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_city=new york pickup_time=10:30 in the morning pickup_date=march 4th dropoff_date=next thursday type=c of possible values a) compact b) full-size c) standard [context] [user] can you find a round trip flight for me? [system] where would you like to go? [user] to portland, or. [system] from where? when would you like to return? [user] i'm travelling from seattle and need to be back by the 14th of this month. [system] when do you want to leave? [user] on the 4th of this month. [system] i've found 3 flights. there's an american airlines flight at 8:05 am with a return flight leaving at 6 am for $78. [user] is there any other flights available? i just need 1 seat. [system] i've found 2 flights. there's a delta airlines flight for $71. the outbound flight leaves at 7:55 am and the return flight leaves at 9:35 am. [user] what time will i get home? is it refundable? [system] it will return at 10:33 am and is not refundable. [user] that flight will work for me. [system] shall i reserve tickets? [user] yes place. i'd like an economy ticket. [system] to confirm, you would like 1 economy ticket from seattle to portland flying delta airlines? the flight will leave march 4th at 7:55 am and will return on march 14th on a flight leaving at 9:35 am. [user] sure. when will the onward flight arrive? what airport does it depart from? [system] your ticket is reserved. the onward flight arrives at 8:53 am and departs from seattle-tacoma international airport. [user] can you find a rental car for 1:30 pm? i'll need it until the 12th. [system] so you would like it on march 4th? [user] no, i need it on march 8th. [system] there's a nice standard car like an accord available at pdx international airport on march 8th. [user] that will work. [system] anything else i can help you with? [user] can you reserve that car? [system] to confirm, you would like the standard car from pdx international airport from march 8th at 1:30 pm until march 12th? [user] yes please. that will work. [system] your reservation has been confirmed. [user] thanks so much
State: [state] pickup_location=pdx international airport pickup_city=portland pickup_time=1:30 pm pickup_date=march 8th dropoff_date=march 12th type=c

[example] [user] book me a rental car. [system] sure. what time will you pick it up? what date will you return the car? [user] i'll pick it up around 10:30 in the morning, keeping it until next thursday [system] where will you be picking it up? what day? [user] i'll pick it up in new york on march 4th [system] i have 6 cars for you. there's a standard car, an altima, available at port authority station next monday [user] sounds good [slots] pickup_date=march 4th pickup_location=port authority station type=c of possible values a) full-size b) compact c) standard pickup_city=new york dropoff_date=next thursday pickup_time=10:30 in the morning [context] [user] can you find a round trip flight for me? [system] where would you like to go? [user] to portland, or. [system] from where? when would you like to return? [user] i'm travelling from seattle and need to be back by the 14th of this month. [system] when do you want to leave? [user] on the 4th of this month. [system] i've found 3 flights. there's an american airlines flight at 8:05 am with a return flight leaving at 6 am for $78. [user] is there any other flights available? i just need 1 seat. [system] i've found 2 flights. there's a delta airlines flight for $71. the outbound flight leaves at 7:55 am and the return flight leaves at 9:35 am. [user] what time will i get home? is it refundable? [system] it will return at 10:33 am and is not refundable. [user] that flight will work for me. [system] shall i reserve tickets? [user] yes place. i'd like an economy ticket. [system] to confirm, you would like 1 economy ticket from seattle to portland flying delta airlines? the flight will leave march 4th at 7:55 am and will return on march 14th on a flight leaving at 9:35 am. [user] sure. when will the onward flight arrive? what airport does it depart from? [system] your ticket is reserved. the onward flight arrives at 8:53 am and departs from seattle-tacoma international airport. [user] can you find a rental car for 1:30 pm? i'll need it until the 12th. [system] so you would like it on march 4th? [user] no, i need it on march 8th. [system] there's a nice standard car like an accord available at pdx international airport on march 8th. [user] that will work. [system] anything else i can help you with? [user] can you reserve that car? [system] to confirm, you would like the standard car from pdx international airport from march 8th at 1:30 pm until march 12th? [user] yes please. that will work. [system] your reservation has been confirmed. [user] thanks so much [system] anything else i can help with? [user] nope, thanks again.
State: [state] pickup_date=march 8th pickup_location=pdx international airport type=c pickup_city=portland dropoff_date=march 12th pickup_time=1:30 pm