[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 seating_class=dontcare of possible values a) first class b) economy c) business d) premium economy passengers=b of possible values a) 4 b) 1 c) 3 d) 2 refundable=a of possible values a) true b) false departure_date=6th of this month inbound_departure_time=8:25 pm origin_city=las vegas destination_city=sd return_date=9th of this month airlines=b of possible values a) air canada b) southwest airlines c) american airlines d) united airlines e) air france f) british airways g) alaska airlines h) delta airlines [context] [user] help me look for round trip flights.
State: [state] outbound_departure_time=none seating_class=none passengers=none refundable=none departure_date=none inbound_departure_time=none origin_city=none destination_city=none return_date=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] return_date=9th of this month refundable=b of possible values a) false b) true outbound_departure_time=3:10 pm airlines=e of possible values a) delta airlines b) united airlines c) british airways d) american airlines e) southwest airlines f) air canada g) alaska airlines h) air france inbound_departure_time=8:25 pm departure_date=6th of this month destination_city=sd origin_city=las vegas passengers=a of possible values a) 1 b) 4 c) 3 d) 2 seating_class=dontcare of possible values a) economy b) premium economy c) business d) first class [context] [user] help me look for round trip flights. [system] where are you departing from? and when are your departure and return dates? [user] i'm going to leave from lax on monday next week and i'll return on the 8th of march.
State: [state] return_date=8th of march refundable=none outbound_departure_time=none airlines=none inbound_departure_time=none departure_date=monday next week destination_city=none origin_city=lax passengers=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=f of possible values a) alaska airlines b) air france c) british airways d) delta airlines e) american airlines f) southwest airlines g) united airlines h) air canada destination_city=sd origin_city=las vegas seating_class=dontcare of possible values a) first class b) economy c) business d) premium economy return_date=9th of this month departure_date=6th of this month inbound_departure_time=8:25 pm refundable=b of possible values a) false b) true passengers=d of possible values a) 2 b) 4 c) 3 d) 1 outbound_departure_time=3:10 pm [context] [user] help me look for round trip flights. [system] where are you departing from? and when are your departure and return dates? [user] i'm going to leave from lax on monday next week and i'll return on the 8th of march. [system] where will you be traveling to? [user] i'm going to atl.
State: [state] airlines=none destination_city=atl origin_city=lax seating_class=none return_date=8th of march departure_date=monday next week inbound_departure_time=none refundable=none passengers=none outbound_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] refundable=a of possible values a) true b) false destination_city=sd origin_city=las vegas seating_class=dontcare of possible values a) premium economy b) business c) economy d) first class return_date=9th of this month airlines=b of possible values a) delta airlines b) southwest airlines c) united airlines d) british airways e) air france f) american airlines g) alaska airlines h) air canada outbound_departure_time=3:10 pm inbound_departure_time=8:25 pm passengers=a of possible values a) 1 b) 2 c) 3 d) 4 departure_date=6th of this month [context] [user] help me look for round trip flights. [system] where are you departing from? and when are your departure and return dates? [user] i'm going to leave from lax on monday next week and i'll return on the 8th of march. [system] where will you be traveling to? [user] i'm going to atl. [system] there's an american airlines flight with a departure that leaves at 5:25 pm and return that leaves at 2:30 pm. a ticket is $176. [user] i like the sound of that. can you buy me one economy ticket?
State: [state] refundable=none destination_city=atl origin_city=lax seating_class=c return_date=8th of march airlines=f outbound_departure_time=5:25 pm inbound_departure_time=2:30 pm passengers=a departure_date=monday next week

[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) 4 d) 3 inbound_departure_time=8:25 pm destination_city=sd return_date=9th of this month seating_class=dontcare of possible values a) business b) first class c) premium economy d) economy outbound_departure_time=3:10 pm airlines=a of possible values a) southwest airlines b) alaska airlines c) delta airlines d) united airlines e) american airlines f) air canada g) air france h) british airways departure_date=6th of this month refundable=b of possible values a) false b) true origin_city=las vegas [context] [user] help me look for round trip flights. [system] where are you departing from? and when are your departure and return dates? [user] i'm going to leave from lax on monday next week and i'll return on the 8th of march. [system] where will you be traveling to? [user] i'm going to atl. [system] there's an american airlines flight with a departure that leaves at 5:25 pm and return that leaves at 2:30 pm. a ticket is $176. [user] i like the sound of that. can you buy me one economy ticket? [system] please confirm that you want 1 economy ticket on the american airlines flight from los angeles to atlanta departing on march 4th at 5:25 pm and with a return flight on march 8th at 2:30 pm. [user] i confirm that. also, what time does the departing flight arrive? and can i refund my ticket?
State: [state] passengers=b inbound_departure_time=2:30 pm destination_city=atl return_date=8th of march seating_class=d outbound_departure_time=5:25 pm airlines=e departure_date=march 4th refundable=none origin_city=lax

[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_date=march 4th pickup_city=new york dropoff_date=next thursday pickup_time=10:30 in the morning type=b of possible values a) full-size b) standard c) compact [context] [user] help me look for round trip flights. [system] where are you departing from? and when are your departure and return dates? [user] i'm going to leave from lax on monday next week and i'll return on the 8th of march. [system] where will you be traveling to? [user] i'm going to atl. [system] there's an american airlines flight with a departure that leaves at 5:25 pm and return that leaves at 2:30 pm. a ticket is $176. [user] i like the sound of that. can you buy me one economy ticket? [system] please confirm that you want 1 economy ticket on the american airlines flight from los angeles to atlanta departing on march 4th at 5:25 pm and with a return flight on march 8th at 2:30 pm. [user] i confirm that. also, what time does the departing flight arrive? and can i refund my ticket? [system] i've purchased the ticket. the departing flight arrives at 1:24 am. i'm sorry but the ticket cannot be refunded. [user] thanks for the help. i also need to reserve a car there. i'll need the car form march 5th to the 6th.
State: [state] pickup_location=none pickup_date=march 5th pickup_city=none dropoff_date=the 6th pickup_time=none type=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=b of possible values a) false b) true passengers=c of possible values a) 3 b) 4 c) 1 d) 2 airlines=b of possible values a) air france b) southwest airlines c) british airways d) air canada e) delta airlines f) american airlines g) alaska airlines h) united airlines origin_city=las vegas inbound_departure_time=8:25 pm seating_class=dontcare of possible values a) premium economy b) first class c) economy d) business destination_city=sd outbound_departure_time=3:10 pm departure_date=6th of this month return_date=9th of this month [context] [user] help me look for round trip flights. [system] where are you departing from? and when are your departure and return dates? [user] i'm going to leave from lax on monday next week and i'll return on the 8th of march. [system] where will you be traveling to? [user] i'm going to atl. [system] there's an american airlines flight with a departure that leaves at 5:25 pm and return that leaves at 2:30 pm. a ticket is $176. [user] i like the sound of that. can you buy me one economy ticket? [system] please confirm that you want 1 economy ticket on the american airlines flight from los angeles to atlanta departing on march 4th at 5:25 pm and with a return flight on march 8th at 2:30 pm. [user] i confirm that. also, what time does the departing flight arrive? and can i refund my ticket? [system] i've purchased the ticket. the departing flight arrives at 1:24 am. i'm sorry but the ticket cannot be refunded. [user] thanks for the help. i also need to reserve a car there. i'll need the car form march 5th to the 6th.
State: [state] refundable=none passengers=c airlines=f origin_city=lax inbound_departure_time=2:30 pm seating_class=c destination_city=atl outbound_departure_time=5:25 pm departure_date=march 4th return_date=8th of march

[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_location=port authority station pickup_date=march 4th type=b of possible values a) compact b) standard c) full-size pickup_city=new york [context] [user] help me look for round trip flights. [system] where are you departing from? and when are your departure and return dates? [user] i'm going to leave from lax on monday next week and i'll return on the 8th of march. [system] where will you be traveling to? [user] i'm going to atl. [system] there's an american airlines flight with a departure that leaves at 5:25 pm and return that leaves at 2:30 pm. a ticket is $176. [user] i like the sound of that. can you buy me one economy ticket? [system] please confirm that you want 1 economy ticket on the american airlines flight from los angeles to atlanta departing on march 4th at 5:25 pm and with a return flight on march 8th at 2:30 pm. [user] i confirm that. also, what time does the departing flight arrive? and can i refund my ticket? [system] i've purchased the ticket. the departing flight arrives at 1:24 am. i'm sorry but the ticket cannot be refunded. [user] thanks for the help. i also need to reserve a car there. i'll need the car form march 5th to the 6th. [system] would you like to pick up the car from hartsfield-jackson international airport? and what time would you like to pick it up? [user] yeah, that pick up location is good. i want to get it at 3 pm.
State: [state] pickup_time=3 pm dropoff_date=the 6th pickup_location=hartsfield-jackson international airport pickup_date=march 5th type=none pickup_city=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_city=new york pickup_date=march 4th dropoff_date=next thursday pickup_time=10:30 in the morning pickup_location=port authority station type=c of possible values a) compact b) full-size c) standard [context] [user] help me look for round trip flights. [system] where are you departing from? and when are your departure and return dates? [user] i'm going to leave from lax on monday next week and i'll return on the 8th of march. [system] where will you be traveling to? [user] i'm going to atl. [system] there's an american airlines flight with a departure that leaves at 5:25 pm and return that leaves at 2:30 pm. a ticket is $176. [user] i like the sound of that. can you buy me one economy ticket? [system] please confirm that you want 1 economy ticket on the american airlines flight from los angeles to atlanta departing on march 4th at 5:25 pm and with a return flight on march 8th at 2:30 pm. [user] i confirm that. also, what time does the departing flight arrive? and can i refund my ticket? [system] i've purchased the ticket. the departing flight arrives at 1:24 am. i'm sorry but the ticket cannot be refunded. [user] thanks for the help. i also need to reserve a car there. i'll need the car form march 5th to the 6th. [system] would you like to pick up the car from hartsfield-jackson international airport? and what time would you like to pick it up? [user] yeah, that pick up location is good. i want to get it at 3 pm. [system] is there a type of car you prefer? do you like compact or standard? [user] i prefer an intermediate car.
State: [state] pickup_city=none pickup_date=march 5th dropoff_date=the 6th pickup_time=3 pm pickup_location=hartsfield-jackson international airport 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] type=c of possible values a) full-size b) compact c) standard dropoff_date=next thursday pickup_time=10:30 in the morning pickup_city=new york pickup_location=port authority station pickup_date=march 4th [context] [user] help me look for round trip flights. [system] where are you departing from? and when are your departure and return dates? [user] i'm going to leave from lax on monday next week and i'll return on the 8th of march. [system] where will you be traveling to? [user] i'm going to atl. [system] there's an american airlines flight with a departure that leaves at 5:25 pm and return that leaves at 2:30 pm. a ticket is $176. [user] i like the sound of that. can you buy me one economy ticket? [system] please confirm that you want 1 economy ticket on the american airlines flight from los angeles to atlanta departing on march 4th at 5:25 pm and with a return flight on march 8th at 2:30 pm. [user] i confirm that. also, what time does the departing flight arrive? and can i refund my ticket? [system] i've purchased the ticket. the departing flight arrives at 1:24 am. i'm sorry but the ticket cannot be refunded. [user] thanks for the help. i also need to reserve a car there. i'll need the car form march 5th to the 6th. [system] would you like to pick up the car from hartsfield-jackson international airport? and what time would you like to pick it up? [user] yeah, that pick up location is good. i want to get it at 3 pm. [system] is there a type of car you prefer? do you like compact or standard? [user] i prefer an intermediate car. [system] please confirm that you want standard car to be picked up from hartsfield-jackson international airport on march 5th at 3 pm with a return date on march 6th. [user] yeah, that's what i want.
State: [state] type=c dropoff_date=march 6th pickup_time=3 pm pickup_city=none pickup_location=hartsfield-jackson international airport pickup_date=march 5th

[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_time=10:30 in the morning pickup_city=new york dropoff_date=next thursday pickup_location=port authority station pickup_date=march 4th [context] [user] help me look for round trip flights. [system] where are you departing from? and when are your departure and return dates? [user] i'm going to leave from lax on monday next week and i'll return on the 8th of march. [system] where will you be traveling to? [user] i'm going to atl. [system] there's an american airlines flight with a departure that leaves at 5:25 pm and return that leaves at 2:30 pm. a ticket is $176. [user] i like the sound of that. can you buy me one economy ticket? [system] please confirm that you want 1 economy ticket on the american airlines flight from los angeles to atlanta departing on march 4th at 5:25 pm and with a return flight on march 8th at 2:30 pm. [user] i confirm that. also, what time does the departing flight arrive? and can i refund my ticket? [system] i've purchased the ticket. the departing flight arrives at 1:24 am. i'm sorry but the ticket cannot be refunded. [user] thanks for the help. i also need to reserve a car there. i'll need the car form march 5th to the 6th. [system] would you like to pick up the car from hartsfield-jackson international airport? and what time would you like to pick it up? [user] yeah, that pick up location is good. i want to get it at 3 pm. [system] is there a type of car you prefer? do you like compact or standard? [user] i prefer an intermediate car. [system] please confirm that you want standard car to be picked up from hartsfield-jackson international airport on march 5th at 3 pm with a return date on march 6th. [user] yeah, that's what i want. [system] i've reserved the car for you. [user] thanks for helping me out.
State: [state] type=c pickup_time=3 pm pickup_city=none dropoff_date=march 6th pickup_location=hartsfield-jackson international airport pickup_date=march 5th

[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 pickup_date=march 4th pickup_city=new york dropoff_date=next thursday type=c of possible values a) full-size b) compact c) standard [context] [user] help me look for round trip flights. [system] where are you departing from? and when are your departure and return dates? [user] i'm going to leave from lax on monday next week and i'll return on the 8th of march. [system] where will you be traveling to? [user] i'm going to atl. [system] there's an american airlines flight with a departure that leaves at 5:25 pm and return that leaves at 2:30 pm. a ticket is $176. [user] i like the sound of that. can you buy me one economy ticket? [system] please confirm that you want 1 economy ticket on the american airlines flight from los angeles to atlanta departing on march 4th at 5:25 pm and with a return flight on march 8th at 2:30 pm. [user] i confirm that. also, what time does the departing flight arrive? and can i refund my ticket? [system] i've purchased the ticket. the departing flight arrives at 1:24 am. i'm sorry but the ticket cannot be refunded. [user] thanks for the help. i also need to reserve a car there. i'll need the car form march 5th to the 6th. [system] would you like to pick up the car from hartsfield-jackson international airport? and what time would you like to pick it up? [user] yeah, that pick up location is good. i want to get it at 3 pm. [system] is there a type of car you prefer? do you like compact or standard? [user] i prefer an intermediate car. [system] please confirm that you want standard car to be picked up from hartsfield-jackson international airport on march 5th at 3 pm with a return date on march 6th. [user] yeah, that's what i want. [system] i've reserved the car for you. [user] thanks for helping me out. [system] do you need me to help with anything else? [user] no, thanks again for the help.
State: [state] pickup_location=hartsfield-jackson international airport pickup_time=3 pm pickup_date=march 5th pickup_city=none dropoff_date=march 6th type=c