[example] [user] i am looking for a flight from seattle that return on the 13th. [system] where are you planning to go? what date would you like to travel? [user] i am flying to sf on the 9th of this month and want one economy class ticket. [system] i found 3 flights for you. would you like to fly with delta airlines? the flight takes off at 6:10 am and returns 8 am. the ticket costs $131. [user] ok. [slots] seating_class=c of possible values a) first class b) premium economy c) economy d) business airlines=b of possible values a) southwest airlines b) delta airlines c) american airlines d) air canada e) united airlines f) air france g) british airways h) alaska airlines origin=seattle return_date=the 13th passengers=c of possible values a) 4 b) 2 c) 1 d) 3 departure_date=9th of this month destination=sf [context] [user] im looking for one way flight
State: [state] seating_class=none airlines=none origin=none return_date=none passengers=none departure_date=none destination=none

[example] [user] i am looking for a flight from seattle that return on the 13th. [system] where are you planning to go? what date would you like to travel? [user] i am flying to sf on the 9th of this month and want one economy class ticket. [system] i found 3 flights for you. would you like to fly with delta airlines? the flight takes off at 6:10 am and returns 8 am. the ticket costs $131. [user] ok. [slots] departure_date=9th of this month origin=seattle destination=sf return_date=the 13th passengers=d of possible values a) 2 b) 3 c) 4 d) 1 airlines=b of possible values a) air france b) delta airlines c) alaska airlines d) united airlines e) southwest airlines f) british airways g) air canada h) american airlines seating_class=b of possible values a) business b) economy c) premium economy d) first class [context] [user] im looking for one way flight [system] from which city you want to depart and to where are you planning to go? your prefered dates to travel? [user] i want to travel to sydney, nsw from atlanta on march 6th
State: [state] departure_date=march 6th origin=atlanta destination=sydney, nsw return_date=none passengers=none airlines=none seating_class=none

[example] [user] i am looking for a flight from seattle that return on the 13th. [system] where are you planning to go? what date would you like to travel? [user] i am flying to sf on the 9th of this month and want one economy class ticket. [system] i found 3 flights for you. would you like to fly with delta airlines? the flight takes off at 6:10 am and returns 8 am. the ticket costs $131. [user] ok. [slots] return_date=the 13th departure_date=9th of this month destination=sf origin=seattle airlines=f of possible values a) british airways b) alaska airlines c) american airlines d) southwest airlines e) united airlines f) delta airlines g) air canada h) air france seating_class=a of possible values a) economy b) first class c) business d) premium economy passengers=c of possible values a) 2 b) 3 c) 1 d) 4 [context] [user] im looking for one way flight [system] from which city you want to depart and to where are you planning to go? your prefered dates to travel? [user] i want to travel to sydney, nsw from atlanta on march 6th [system] do you like american airlines ? the flight takes off at 11:40 am and has 1 stops which costs $376 [user] can you get me something else like premium economy class tickets and i would like fly with delta airlines
State: [state] return_date=none departure_date=march 6th destination=sydney, nsw origin=atlanta airlines=f seating_class=d passengers=none

[example] [user] i am looking for a flight from seattle that return on the 13th. [system] where are you planning to go? what date would you like to travel? [user] i am flying to sf on the 9th of this month and want one economy class ticket. [system] i found 3 flights for you. would you like to fly with delta airlines? the flight takes off at 6:10 am and returns 8 am. the ticket costs $131. [user] ok. [slots] airlines=d of possible values a) british airways b) air france c) american airlines d) delta airlines e) air canada f) southwest airlines g) alaska airlines h) united airlines departure_date=9th of this month origin=seattle return_date=the 13th seating_class=c of possible values a) first class b) business c) economy d) premium economy passengers=c of possible values a) 3 b) 2 c) 1 d) 4 destination=sf [context] [user] im looking for one way flight [system] from which city you want to depart and to where are you planning to go? your prefered dates to travel? [user] i want to travel to sydney, nsw from atlanta on march 6th [system] do you like american airlines ? the flight takes off at 11:40 am and has 1 stops which costs $376 [user] can you get me something else like premium economy class tickets and i would like fly with delta airlines [system] i found 1 flights which suits for you. do you like to fly with delta airlines? it costs $611 and takes off at 12:50 pm [user] how many passengers will be there?
State: [state] airlines=d departure_date=march 6th origin=atlanta return_date=none seating_class=d passengers=none destination=sydney, nsw

[example] [user] i am looking for a flight from seattle that return on the 13th. [system] where are you planning to go? what date would you like to travel? [user] i am flying to sf on the 9th of this month and want one economy class ticket. [system] i found 3 flights for you. would you like to fly with delta airlines? the flight takes off at 6:10 am and returns 8 am. the ticket costs $131. [user] ok. [slots] airlines=a of possible values a) delta airlines b) southwest airlines c) air france d) united airlines e) american airlines f) air canada g) alaska airlines h) british airways origin=seattle passengers=a of possible values a) 1 b) 3 c) 2 d) 4 return_date=the 13th destination=sf seating_class=c of possible values a) premium economy b) first class c) economy d) business departure_date=9th of this month [context] [user] im looking for one way flight [system] from which city you want to depart and to where are you planning to go? your prefered dates to travel? [user] i want to travel to sydney, nsw from atlanta on march 6th [system] do you like american airlines ? the flight takes off at 11:40 am and has 1 stops which costs $376 [user] can you get me something else like premium economy class tickets and i would like fly with delta airlines [system] i found 1 flights which suits for you. do you like to fly with delta airlines? it costs $611 and takes off at 12:50 pm [user] how many passengers will be there? [system] its only for 1 person [user] cool. i would like take a round flight trip for three tickets and return will be on next friday
State: [state] airlines=a origin=atlanta passengers=b return_date=next friday destination=sydney, nsw seating_class=a departure_date=march 6th

[example] [user] i am looking for a flight from seattle that return on the 13th. [system] where are you planning to go? what date would you like to travel? [user] i am flying to sf on the 9th of this month and want one economy class ticket. [system] i found 3 flights for you. would you like to fly with delta airlines? the flight takes off at 6:10 am and returns 8 am. the ticket costs $131. [user] ok. [slots] seating_class=d of possible values a) premium economy b) first class c) business d) economy airlines=h of possible values a) air france b) united airlines c) alaska airlines d) air canada e) southwest airlines f) british airways g) american airlines h) delta airlines departure_date=9th of this month return_date=the 13th passengers=b of possible values a) 4 b) 1 c) 3 d) 2 origin=seattle destination=sf [context] [user] im looking for one way flight [system] from which city you want to depart and to where are you planning to go? your prefered dates to travel? [user] i want to travel to sydney, nsw from atlanta on march 6th [system] do you like american airlines ? the flight takes off at 11:40 am and has 1 stops which costs $376 [user] can you get me something else like premium economy class tickets and i would like fly with delta airlines [system] i found 1 flights which suits for you. do you like to fly with delta airlines? it costs $611 and takes off at 12:50 pm [user] how many passengers will be there? [system] its only for 1 person [user] cool. i would like take a round flight trip for three tickets and return will be on next friday [system] i found 1 flight for this. do you like delta airlines and it takes off at 12:50 pm and return takes off at 5:50 pm which costs $627 [user] from which airport does the flight leave? when does the return flight arrives?
State: [state] seating_class=a airlines=h departure_date=march 6th return_date=next friday passengers=c origin=atlanta destination=sydney, nsw

[example] [user] i am looking for a flight from seattle that return on the 13th. [system] where are you planning to go? what date would you like to travel? [user] i am flying to sf on the 9th of this month and want one economy class ticket. [system] i found 3 flights for you. would you like to fly with delta airlines? the flight takes off at 6:10 am and returns 8 am. the ticket costs $131. [user] ok. [slots] airlines=c of possible values a) alaska airlines b) southwest airlines c) delta airlines d) british airways e) air canada f) american airlines g) united airlines h) air france return_date=the 13th origin=seattle passengers=b of possible values a) 3 b) 1 c) 2 d) 4 departure_date=9th of this month seating_class=c of possible values a) business b) premium economy c) economy d) first class destination=sf [context] [user] im looking for one way flight [system] from which city you want to depart and to where are you planning to go? your prefered dates to travel? [user] i want to travel to sydney, nsw from atlanta on march 6th [system] do you like american airlines ? the flight takes off at 11:40 am and has 1 stops which costs $376 [user] can you get me something else like premium economy class tickets and i would like fly with delta airlines [system] i found 1 flights which suits for you. do you like to fly with delta airlines? it costs $611 and takes off at 12:50 pm [user] how many passengers will be there? [system] its only for 1 person [user] cool. i would like take a round flight trip for three tickets and return will be on next friday [system] i found 1 flight for this. do you like delta airlines and it takes off at 12:50 pm and return takes off at 5:50 pm which costs $627 [user] from which airport does the flight leave? when does the return flight arrives? [system] it takes off from hartsfield-jackson international airport where return flight arrives at 5:04 pm [user] okay great
State: [state] airlines=c return_date=next friday origin=atlanta passengers=a departure_date=march 6th seating_class=b destination=sydney, nsw

[example] [user] i am looking for a flight from seattle that return on the 13th. [system] where are you planning to go? what date would you like to travel? [user] i am flying to sf on the 9th of this month and want one economy class ticket. [system] i found 3 flights for you. would you like to fly with delta airlines? the flight takes off at 6:10 am and returns 8 am. the ticket costs $131. [user] ok. [slots] destination=sf origin=seattle passengers=c of possible values a) 4 b) 3 c) 1 d) 2 airlines=e of possible values a) american airlines b) air canada c) united airlines d) british airways e) delta airlines f) air france g) southwest airlines h) alaska airlines return_date=the 13th departure_date=9th of this month seating_class=b of possible values a) premium economy b) economy c) business d) first class [context] [user] im looking for one way flight [system] from which city you want to depart and to where are you planning to go? your prefered dates to travel? [user] i want to travel to sydney, nsw from atlanta on march 6th [system] do you like american airlines ? the flight takes off at 11:40 am and has 1 stops which costs $376 [user] can you get me something else like premium economy class tickets and i would like fly with delta airlines [system] i found 1 flights which suits for you. do you like to fly with delta airlines? it costs $611 and takes off at 12:50 pm [user] how many passengers will be there? [system] its only for 1 person [user] cool. i would like take a round flight trip for three tickets and return will be on next friday [system] i found 1 flight for this. do you like delta airlines and it takes off at 12:50 pm and return takes off at 5:50 pm which costs $627 [user] from which airport does the flight leave? when does the return flight arrives? [system] it takes off from hartsfield-jackson international airport where return flight arrives at 5:04 pm [user] okay great [system] can i assist you on anything else? [user] no.thanks for the help
State: [state] destination=sydney, nsw origin=atlanta passengers=b airlines=e return_date=next friday departure_date=march 6th seating_class=a