[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 airlines=b of possible values a) american airlines b) delta airlines c) air france d) southwest airlines e) alaska airlines f) air canada g) british airways h) united airlines departure_date=9th of this month return_date=the 13th passengers=c of possible values a) 3 b) 2 c) 1 d) 4 origin=seattle seating_class=d of possible values a) business b) premium economy c) first class d) economy [context] [user] i want to fly into sfo. so i am looking for a flight.
State: [state] destination=sfo airlines=none departure_date=none return_date=none passengers=none origin=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] passengers=d of possible values a) 2 b) 4 c) 3 d) 1 seating_class=c of possible values a) premium economy b) first class c) economy d) business destination=sf airlines=d of possible values a) alaska airlines b) american airlines c) air canada d) delta airlines e) united airlines f) british airways g) air france h) southwest airlines origin=seattle departure_date=9th of this month return_date=the 13th [context] [user] i want to fly into sfo. so i am looking for a flight. [system] after few days i want to take the return flight. [user] i think that returning on next thursday. then i want to start my travel on 5th of march.
State: [state] passengers=none seating_class=none destination=sfo airlines=none origin=none departure_date=5th of march return_date=next thursday

[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 airlines=d of possible values a) british airways b) american airlines c) air france d) delta airlines e) united airlines f) alaska airlines g) southwest airlines h) air canada passengers=d of possible values a) 4 b) 2 c) 3 d) 1 destination=sf seating_class=b of possible values a) first class b) economy c) premium economy d) business return_date=the 13th [context] [user] i want to fly into sfo. so i am looking for a flight. [system] after few days i want to take the return flight. [user] i think that returning on next thursday. then i want to start my travel on 5th of march. [system] i want to depart from city. [user] i am looking for flights from sd. i have one tickets.
State: [state] departure_date=5th of march origin=sd airlines=none passengers=d destination=sfo seating_class=none return_date=next thursday

[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=a of possible values a) economy b) premium economy c) business d) first class origin=seattle airlines=d of possible values a) air france b) united airlines c) american airlines d) delta airlines e) alaska airlines f) southwest airlines g) air canada h) british airways destination=sf departure_date=9th of this month passengers=b of possible values a) 2 b) 1 c) 4 d) 3 return_date=the 13th [context] [user] i want to fly into sfo. so i am looking for a flight. [system] after few days i want to take the return flight. [user] i think that returning on next thursday. then i want to start my travel on 5th of march. [system] i want to depart from city. [user] i am looking for flights from sd. i have one tickets. [system] i would like to fly with alaska airlines. i think that the flight takes off at 11:10 am and the returning flight takes off at 6:10 am. the expense of ticket $108, i found 4 flights for you. [user] the flights have stops.
State: [state] seating_class=none origin=sd airlines=none destination=sfo departure_date=5th of march passengers=b return_date=next thursday

[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 seating_class=d of possible values a) first class b) business c) premium economy d) economy passengers=b of possible values a) 2 b) 1 c) 4 d) 3 airlines=e of possible values a) alaska airlines b) air france c) british airways d) united airlines e) delta airlines f) american airlines g) air canada h) southwest airlines origin=seattle departure_date=9th of this month destination=sf [context] [user] i want to fly into sfo. so i am looking for a flight. [system] after few days i want to take the return flight. [user] i think that returning on next thursday. then i want to start my travel on 5th of march. [system] i want to depart from city. [user] i am looking for flights from sd. i have one tickets. [system] i would like to fly with alaska airlines. i think that the flight takes off at 11:10 am and the returning flight takes off at 6:10 am. the expense of ticket $108, i found 4 flights for you. [user] the flights have stops. [system] but i think that the flight has 0 stops. [user] i want to know about the flight arrive at my destination.
State: [state] return_date=next thursday seating_class=none passengers=b airlines=none origin=sd departure_date=5th of march destination=sfo

[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) southwest airlines b) american airlines c) delta airlines d) british airways e) alaska airlines f) air france g) air canada h) united airlines origin=seattle passengers=d of possible values a) 4 b) 3 c) 2 d) 1 seating_class=a of possible values a) economy b) business c) premium economy d) first class destination=sf return_date=the 13th departure_date=9th of this month [context] [user] i want to fly into sfo. so i am looking for a flight. [system] after few days i want to take the return flight. [user] i think that returning on next thursday. then i want to start my travel on 5th of march. [system] i want to depart from city. [user] i am looking for flights from sd. i have one tickets. [system] i would like to fly with alaska airlines. i think that the flight takes off at 11:10 am and the returning flight takes off at 6:10 am. the expense of ticket $108, i found 4 flights for you. [user] the flights have stops. [system] but i think that the flight has 0 stops. [user] i want to know about the flight arrive at my destination. [system] i think that the flight arrives at 12:50 pm. [user] ok. fine, thanks for all i need.
State: [state] airlines=e origin=sd passengers=d seating_class=none destination=sfo return_date=next thursday departure_date=5th of march