[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 seating_class=d of possible values a) first class b) premium economy c) business d) economy return_date=the 13th origin=seattle passengers=d of possible values a) 4 b) 3 c) 2 d) 1 airlines=a of possible values a) delta airlines b) united airlines c) british airways d) alaska airlines e) air france f) american airlines g) southwest airlines h) air canada destination=sf [context] [user] i want to fly one way from vegas on the 7th of march, can you help me find flights?
State: [state] departure_date=7th of march seating_class=none return_date=none origin=vegas passengers=none airlines=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] seating_class=a of possible values a) economy b) business c) first class d) premium economy return_date=the 13th origin=seattle airlines=b of possible values a) southwest airlines b) delta airlines c) british airways d) american airlines e) air canada f) alaska airlines g) air france h) united airlines destination=sf passengers=d of possible values a) 3 b) 4 c) 2 d) 1 departure_date=9th of this month [context] [user] i want to fly one way from vegas on the 7th of march, can you help me find flights? [system] where are you going? [user] i'm flying to los angeles.
State: [state] seating_class=none return_date=none origin=vegas airlines=none destination=los angeles passengers=none departure_date=7th of march

[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=a of possible values a) 1 b) 4 c) 3 d) 2 airlines=a of possible values a) delta airlines b) southwest airlines c) british airways d) american airlines e) alaska airlines f) air france g) united airlines h) air canada return_date=the 13th seating_class=b of possible values a) business b) economy c) first class d) premium economy departure_date=9th of this month [context] [user] i want to fly one way from vegas on the 7th of march, can you help me find flights? [system] where are you going? [user] i'm flying to los angeles. [system] i've found 4 suitable flights. how about an american airlines flight at 9:30 am, with 0 stops, at a cost of $71? [user] what other options are there?
State: [state] destination=los angeles origin=vegas passengers=none airlines=none return_date=none seating_class=none departure_date=7th of march

[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 seating_class=d of possible values a) first class b) business c) premium economy d) economy passengers=d of possible values a) 3 b) 2 c) 4 d) 1 airlines=b of possible values a) southwest airlines b) delta airlines c) air canada d) british airways e) alaska airlines f) air france g) american airlines h) united airlines departure_date=9th of this month return_date=the 13th origin=seattle [context] [user] i want to fly one way from vegas on the 7th of march, can you help me find flights? [system] where are you going? [user] i'm flying to los angeles. [system] i've found 4 suitable flights. how about an american airlines flight at 9:30 am, with 0 stops, at a cost of $71? [user] what other options are there? [system] how about a delta airlines flight at 12:20 pm, with 0 stops, at a cost of $91. [user] i don't like that either.
State: [state] destination=los angeles seating_class=none passengers=none airlines=none departure_date=7th of march return_date=none origin=vegas

[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 destination=sf airlines=e of possible values a) british airways b) air france c) united airlines d) southwest airlines e) delta airlines f) air canada g) alaska airlines h) american airlines seating_class=a of possible values a) economy b) first class c) premium economy d) business departure_date=9th of this month return_date=the 13th origin=seattle [context] [user] i want to fly one way from vegas on the 7th of march, can you help me find flights? [system] where are you going? [user] i'm flying to los angeles. [system] i've found 4 suitable flights. how about an american airlines flight at 9:30 am, with 0 stops, at a cost of $71? [user] what other options are there? [system] how about a delta airlines flight at 12:20 pm, with 0 stops, at a cost of $91. [user] i don't like that either. [system] how about a southwest airlines flight at 2:35 pm, with 0 stops, at a cost of $74. [user] that sounds good.
State: [state] passengers=none destination=los angeles airlines=d seating_class=none departure_date=7th of march return_date=none origin=vegas

[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 departure_date=9th of this month airlines=h of possible values a) southwest airlines b) united airlines c) air france d) american airlines e) air canada f) british airways g) alaska airlines h) delta airlines passengers=d of possible values a) 3 b) 4 c) 2 d) 1 return_date=the 13th seating_class=d of possible values a) first class b) premium economy c) business d) economy [context] [user] i want to fly one way from vegas on the 7th of march, can you help me find flights? [system] where are you going? [user] i'm flying to los angeles. [system] i've found 4 suitable flights. how about an american airlines flight at 9:30 am, with 0 stops, at a cost of $71? [user] what other options are there? [system] how about a delta airlines flight at 12:20 pm, with 0 stops, at a cost of $91. [user] i don't like that either. [system] how about a southwest airlines flight at 2:35 pm, with 0 stops, at a cost of $74. [user] that sounds good. [system] anything else you need help with? [user] no, that's all for now, thanks.
State: [state] destination=los angeles origin=vegas departure_date=7th of march airlines=a passengers=none return_date=none seating_class=none