[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) american airlines b) air france c) united airlines d) delta airlines e) southwest airlines f) air canada g) british airways h) alaska airlines return_date=the 13th origin=seattle departure_date=9th of this month passengers=a of possible values a) 1 b) 2 c) 4 d) 3 seating_class=d of possible values a) first class b) premium economy c) business d) economy destination=sf [context] [user] i need a flight.
State: [state] airlines=none return_date=none origin=none departure_date=none passengers=none seating_class=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] return_date=the 13th seating_class=b of possible values a) first class b) economy c) business d) premium economy passengers=d of possible values a) 2 b) 3 c) 4 d) 1 departure_date=9th of this month airlines=d of possible values a) alaska airlines b) air canada c) united airlines d) delta airlines e) southwest airlines f) british airways g) air france h) american airlines origin=seattle destination=sf [context] [user] i need a flight. [system] where are you going? [user] washington.
State: [state] return_date=none seating_class=none passengers=none departure_date=none airlines=none origin=none destination=washington

[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) premium economy b) first class c) business d) economy return_date=the 13th origin=seattle passengers=a of possible values a) 1 b) 3 c) 4 d) 2 destination=sf airlines=a of possible values a) delta airlines b) southwest airlines c) united airlines d) air canada e) air france f) british airways g) american airlines h) alaska airlines [context] [user] i need a flight. [system] where are you going? [user] washington. [system] where are you leaving from? on what day? [user] i am leaving from nyc on march 10th.
State: [state] departure_date=march 10th seating_class=none return_date=none origin=nyc passengers=none destination=washington airlines=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=b of possible values a) 4 b) 1 c) 2 d) 3 airlines=d of possible values a) air canada b) southwest airlines c) alaska airlines d) delta airlines e) british airways f) united airlines g) air france h) american airlines origin=seattle destination=sf departure_date=9th of this month seating_class=a of possible values a) economy b) first class c) business d) premium economy return_date=the 13th [context] [user] i need a flight. [system] where are you going? [user] washington. [system] where are you leaving from? on what day? [user] i am leaving from nyc on march 10th. [system] i found 4 options including american airlines flight leaving at 6:05 am with 0 stops. the ticket price is $81. [user] we also need a bus going there. there are four of us leaving on the 6th of march.
State: [state] passengers=none airlines=h origin=nyc destination=washington departure_date=march 10th seating_class=none return_date=none

[example] [user] can you find me a bus to lax for 4 people? [system] what is the departure location and time? [user] the 1st of march from san francisco. [system] i found 9 buses for you. one departs at 8:40 am and costs $41. it has 0 transfers. [user] that is perfect. [slots] leaving_date=1st of march to_location=lax travelers=c of possible values a) 2 b) 1 c) 4 d) 3 e) 5 from_location=san francisco leaving_time=8:40 am [context] [user] i need a flight. [system] where are you going? [user] washington. [system] where are you leaving from? on what day? [user] i am leaving from nyc on march 10th. [system] i found 4 options including american airlines flight leaving at 6:05 am with 0 stops. the ticket price is $81. [user] we also need a bus going there. there are four of us leaving on the 6th of march.
State: [state] leaving_date=6th of march to_location=washington travelers=c from_location=nyc leaving_time=none

[example] [user] can you find me a bus to lax for 4 people? [system] what is the departure location and time? [user] the 1st of march from san francisco. [system] i found 9 buses for you. one departs at 8:40 am and costs $41. it has 0 transfers. [user] that is perfect. [slots] to_location=lax leaving_date=1st of march travelers=b of possible values a) 3 b) 4 c) 5 d) 1 e) 2 leaving_time=8:40 am from_location=san francisco [context] [user] i need a flight. [system] where are you going? [user] washington. [system] where are you leaving from? on what day? [user] i am leaving from nyc on march 10th. [system] i found 4 options including american airlines flight leaving at 6:05 am with 0 stops. the ticket price is $81. [user] we also need a bus going there. there are four of us leaving on the 6th of march. [system] i found 8 options for a bus beginning with a bus leaving at 6 am with 0 transfers. the ticket is $36. [user] anything else?
State: [state] to_location=washington leaving_date=6th of march travelers=b leaving_time=none from_location=nyc

[example] [user] can you find me a bus to lax for 4 people? [system] what is the departure location and time? [user] the 1st of march from san francisco. [system] i found 9 buses for you. one departs at 8:40 am and costs $41. it has 0 transfers. [user] that is perfect. [slots] leaving_time=8:40 am leaving_date=1st of march travelers=c of possible values a) 3 b) 2 c) 4 d) 1 e) 5 from_location=san francisco to_location=lax [context] [user] i need a flight. [system] where are you going? [user] washington. [system] where are you leaving from? on what day? [user] i am leaving from nyc on march 10th. [system] i found 4 options including american airlines flight leaving at 6:05 am with 0 stops. the ticket price is $81. [user] we also need a bus going there. there are four of us leaving on the 6th of march. [system] i found 8 options for a bus beginning with a bus leaving at 6 am with 0 transfers. the ticket is $36. [user] anything else? [system] another bus leaves at 9:40 am with 0 transfers. the ticket price is $33. [user] that is better. lets book it.
State: [state] leaving_time=9:40 am leaving_date=6th of march travelers=c from_location=nyc to_location=washington

[example] [user] can you find me a bus to lax for 4 people? [system] what is the departure location and time? [user] the 1st of march from san francisco. [system] i found 9 buses for you. one departs at 8:40 am and costs $41. it has 0 transfers. [user] that is perfect. [slots] leaving_date=1st of march to_location=lax from_location=san francisco leaving_time=8:40 am travelers=c of possible values a) 5 b) 3 c) 4 d) 1 e) 2 [context] [user] i need a flight. [system] where are you going? [user] washington. [system] where are you leaving from? on what day? [user] i am leaving from nyc on march 10th. [system] i found 4 options including american airlines flight leaving at 6:05 am with 0 stops. the ticket price is $81. [user] we also need a bus going there. there are four of us leaving on the 6th of march. [system] i found 8 options for a bus beginning with a bus leaving at 6 am with 0 transfers. the ticket is $36. [user] anything else? [system] another bus leaves at 9:40 am with 0 transfers. the ticket price is $33. [user] that is better. lets book it. [system] please confirm reservation for 4 seats on the bus leaving from new york to washington on march 6th at 9:40 am. [user] perfect, what is the name of the station we are leaving from?
State: [state] leaving_date=6th of march to_location=washington from_location=nyc leaving_time=9:40 am travelers=c

[example] [user] can you find me a bus to lax for 4 people? [system] what is the departure location and time? [user] the 1st of march from san francisco. [system] i found 9 buses for you. one departs at 8:40 am and costs $41. it has 0 transfers. [user] that is perfect. [slots] leaving_date=1st of march leaving_time=8:40 am to_location=lax travelers=c of possible values a) 5 b) 2 c) 4 d) 3 e) 1 from_location=san francisco [context] [user] i need a flight. [system] where are you going? [user] washington. [system] where are you leaving from? on what day? [user] i am leaving from nyc on march 10th. [system] i found 4 options including american airlines flight leaving at 6:05 am with 0 stops. the ticket price is $81. [user] we also need a bus going there. there are four of us leaving on the 6th of march. [system] i found 8 options for a bus beginning with a bus leaving at 6 am with 0 transfers. the ticket is $36. [user] anything else? [system] another bus leaves at 9:40 am with 0 transfers. the ticket price is $33. [user] that is better. lets book it. [system] please confirm reservation for 4 seats on the bus leaving from new york to washington on march 6th at 9:40 am. [user] perfect, what is the name of the station we are leaving from? [system] tickets are confirmed. port authority station. [user] thanks, that is all.
State: [state] leaving_date=6th of march leaving_time=9:40 am to_location=washington travelers=c from_location=nyc