[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] origin=seattle destination=sf passengers=a of possible values a) 1 b) 4 c) 3 d) 2 seating_class=a of possible values a) economy b) premium economy c) first class d) business departure_date=9th of this month airlines=b of possible values a) air france b) delta airlines c) southwest airlines d) united airlines e) british airways f) american airlines g) alaska airlines h) air canada return_date=the 13th [context] [user] hello! i'd like to find a one-way flight out of new york city on the 9th of march.
State: [state] origin=new york city destination=none passengers=none seating_class=none departure_date=9th of march airlines=none return_date=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] origin=seattle passengers=a of possible values a) 1 b) 2 c) 3 d) 4 departure_date=9th of this month seating_class=c of possible values a) premium economy b) first class c) economy d) business return_date=the 13th airlines=d of possible values a) air canada b) british airways c) alaska airlines d) delta airlines e) united airlines f) american airlines g) southwest airlines h) air france destination=sf [context] [user] hello! i'd like to find a one-way flight out of new york city on the 9th of march. [system] where will you be traveling to? [user] i'm going to washington.
State: [state] origin=new york city passengers=none departure_date=9th of march seating_class=none return_date=none airlines=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] origin=seattle departure_date=9th of this month destination=sf seating_class=d of possible values a) business b) premium economy c) first class d) economy airlines=f of possible values a) american airlines b) air france c) united airlines d) air canada e) southwest airlines f) delta airlines g) alaska airlines h) british airways passengers=b of possible values a) 3 b) 1 c) 2 d) 4 return_date=the 13th [context] [user] hello! i'd like to find a one-way flight out of new york city on the 9th of march. [system] where will you be traveling to? [user] i'm going to washington. [system] there is an american airlines flight available for $85 per ticket. it leaves at 10:55 am and has 0 stops. [user] what airport does this land in and is it a redeye?
State: [state] origin=new york city departure_date=9th of march destination=washington seating_class=none airlines=none passengers=none return_date=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] origin=seattle airlines=g of possible values a) united airlines b) air canada c) air france d) american airlines e) british airways f) alaska airlines g) delta airlines h) southwest airlines destination=sf passengers=d of possible values a) 2 b) 3 c) 4 d) 1 return_date=the 13th departure_date=9th of this month seating_class=c of possible values a) business b) first class c) economy d) premium economy [context] [user] hello! i'd like to find a one-way flight out of new york city on the 9th of march. [system] where will you be traveling to? [user] i'm going to washington. [system] there is an american airlines flight available for $85 per ticket. it leaves at 10:55 am and has 0 stops. [user] what airport does this land in and is it a redeye? [system] it is not an overnight flight. it will arrive at dulles international airport. [user] i'd like to hear some other options.
State: [state] origin=new york city airlines=none destination=washington passengers=none return_date=none departure_date=9th of march 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 airlines=f of possible values a) air canada b) southwest airlines c) air france d) british airways e) united airlines f) delta airlines g) american airlines h) alaska airlines origin=seattle destination=sf seating_class=c of possible values a) business b) first class c) economy d) premium economy passengers=d of possible values a) 3 b) 2 c) 4 d) 1 departure_date=9th of this month [context] [user] hello! i'd like to find a one-way flight out of new york city on the 9th of march. [system] where will you be traveling to? [user] i'm going to washington. [system] there is an american airlines flight available for $85 per ticket. it leaves at 10:55 am and has 0 stops. [user] what airport does this land in and is it a redeye? [system] it is not an overnight flight. it will arrive at dulles international airport. [user] i'd like to hear some other options. [system] delta airlines has a flight that leaves at 7:20 am and also has 0 stops. the ticket price is $89. [user] can you check for any buses that leave on the 14th of march?
State: [state] return_date=none airlines=f origin=new york city destination=washington seating_class=none passengers=none departure_date=9th of march

[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] from_location=san francisco travelers=c of possible values a) 1 b) 3 c) 4 d) 5 e) 2 leaving_date=1st of march leaving_time=8:40 am to_location=lax [context] [user] hello! i'd like to find a one-way flight out of new york city on the 9th of march. [system] where will you be traveling to? [user] i'm going to washington. [system] there is an american airlines flight available for $85 per ticket. it leaves at 10:55 am and has 0 stops. [user] what airport does this land in and is it a redeye? [system] it is not an overnight flight. it will arrive at dulles international airport. [user] i'd like to hear some other options. [system] delta airlines has a flight that leaves at 7:20 am and also has 0 stops. the ticket price is $89. [user] can you check for any buses that leave on the 14th of march?
State: [state] from_location=new york city travelers=none leaving_date=14th of march leaving_time=none 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] to_location=lax travelers=a of possible values a) 4 b) 1 c) 3 d) 5 e) 2 leaving_time=8:40 am from_location=san francisco leaving_date=1st of march [context] [user] hello! i'd like to find a one-way flight out of new york city on the 9th of march. [system] where will you be traveling to? [user] i'm going to washington. [system] there is an american airlines flight available for $85 per ticket. it leaves at 10:55 am and has 0 stops. [user] what airport does this land in and is it a redeye? [system] it is not an overnight flight. it will arrive at dulles international airport. [user] i'd like to hear some other options. [system] delta airlines has a flight that leaves at 7:20 am and also has 0 stops. the ticket price is $89. [user] can you check for any buses that leave on the 14th of march? [system] there are 8 that match your criteria. the first costs $34. it has 0 transfers and leaves at 6 am. [user] that works for me.
State: [state] to_location=washington travelers=none leaving_time=6 am from_location=new york city leaving_date=14th of march

[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 from_location=san francisco travelers=a of possible values a) 4 b) 1 c) 5 d) 2 e) 3 to_location=lax [context] [user] hello! i'd like to find a one-way flight out of new york city on the 9th of march. [system] where will you be traveling to? [user] i'm going to washington. [system] there is an american airlines flight available for $85 per ticket. it leaves at 10:55 am and has 0 stops. [user] what airport does this land in and is it a redeye? [system] it is not an overnight flight. it will arrive at dulles international airport. [user] i'd like to hear some other options. [system] delta airlines has a flight that leaves at 7:20 am and also has 0 stops. the ticket price is $89. [user] can you check for any buses that leave on the 14th of march? [system] there are 8 that match your criteria. the first costs $34. it has 0 transfers and leaves at 6 am. [user] that works for me. [system] would you like to purchase your tickets? [user] yes, please. there are 2 of us.
State: [state] leaving_time=6 am leaving_date=14th of march from_location=new york city travelers=d 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] travelers=c of possible values a) 3 b) 1 c) 4 d) 5 e) 2 leaving_time=8:40 am to_location=lax from_location=san francisco leaving_date=1st of march [context] [user] hello! i'd like to find a one-way flight out of new york city on the 9th of march. [system] where will you be traveling to? [user] i'm going to washington. [system] there is an american airlines flight available for $85 per ticket. it leaves at 10:55 am and has 0 stops. [user] what airport does this land in and is it a redeye? [system] it is not an overnight flight. it will arrive at dulles international airport. [user] i'd like to hear some other options. [system] delta airlines has a flight that leaves at 7:20 am and also has 0 stops. the ticket price is $89. [user] can you check for any buses that leave on the 14th of march? [system] there are 8 that match your criteria. the first costs $34. it has 0 transfers and leaves at 6 am. [user] that works for me. [system] would you like to purchase your tickets? [user] yes, please. there are 2 of us. [system] you'd like 2 tickets for the 6 am bus leaving new york for arrival in washington on march 14th. is this correct? [user] that's correct. can you tell which station that will arrive at?
State: [state] travelers=e leaving_time=6 am to_location=washington from_location=new york leaving_date=14th of march

[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] from_location=san francisco leaving_time=8:40 am travelers=e of possible values a) 5 b) 3 c) 1 d) 2 e) 4 to_location=lax leaving_date=1st of march [context] [user] hello! i'd like to find a one-way flight out of new york city on the 9th of march. [system] where will you be traveling to? [user] i'm going to washington. [system] there is an american airlines flight available for $85 per ticket. it leaves at 10:55 am and has 0 stops. [user] what airport does this land in and is it a redeye? [system] it is not an overnight flight. it will arrive at dulles international airport. [user] i'd like to hear some other options. [system] delta airlines has a flight that leaves at 7:20 am and also has 0 stops. the ticket price is $89. [user] can you check for any buses that leave on the 14th of march? [system] there are 8 that match your criteria. the first costs $34. it has 0 transfers and leaves at 6 am. [user] that works for me. [system] would you like to purchase your tickets? [user] yes, please. there are 2 of us. [system] you'd like 2 tickets for the 6 am bus leaving new york for arrival in washington on march 14th. is this correct? [user] that's correct. can you tell which station that will arrive at? [system] it will arrive at union station. your tickets have been successfully purchased. [user] i think we've got everything covered. thank you!
State: [state] from_location=new york leaving_time=6 am travelers=d to_location=washington leaving_date=14th of march