[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=a of possible values a) economy b) first class c) business d) premium economy departure_date=9th of this month passengers=a of possible values a) 1 b) 3 c) 4 d) 2 origin=seattle return_date=the 13th airlines=e of possible values a) united airlines b) southwest airlines c) american airlines d) air canada e) delta airlines f) air france g) british airways h) alaska airlines [context] [user] i would like a one way flight starting next monday with southwest airlines economy class.
State: [state] destination=none seating_class=a departure_date=next monday passengers=none origin=none return_date=none airlines=b

[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 airlines=d of possible values a) southwest airlines b) air canada c) air france d) delta airlines e) american airlines f) alaska airlines g) british airways h) united airlines seating_class=c of possible values a) first class b) business c) economy d) premium economy passengers=d of possible values a) 2 b) 3 c) 4 d) 1 return_date=the 13th [context] [user] i would like a one way flight starting next monday with southwest airlines economy class. [system] where and which city do you wish to depart from? [user] i'd like to look for flights from seattle, wa to vancouver, bc.
State: [state] departure_date=next monday origin=seattle, wa destination=vancouver, bc airlines=a seating_class=c 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] return_date=the 13th passengers=b of possible values a) 4 b) 1 c) 3 d) 2 seating_class=a of possible values a) economy b) premium economy c) first class d) business airlines=a of possible values a) delta airlines b) united airlines c) american airlines d) alaska airlines e) air france f) british airways g) air canada h) southwest airlines destination=sf origin=seattle departure_date=9th of this month [context] [user] i would like a one way flight starting next monday with southwest airlines economy class. [system] where and which city do you wish to depart from? [user] i'd like to look for flights from seattle, wa to vancouver, bc. [system] do you wish to fly with southwest airlines taking off 5:25 am with 1 stop costing $250. [user] ok, will you help me search for a bus there leaving on the 10th of this month for one people.
State: [state] return_date=none passengers=none seating_class=a airlines=h destination=vancouver, bc origin=seattle, wa departure_date=next monday

[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 travelers=b of possible values a) 1 b) 4 c) 5 d) 2 e) 3 to_location=lax leaving_date=1st of march from_location=san francisco [context] [user] i would like a one way flight starting next monday with southwest airlines economy class. [system] where and which city do you wish to depart from? [user] i'd like to look for flights from seattle, wa to vancouver, bc. [system] do you wish to fly with southwest airlines taking off 5:25 am with 1 stop costing $250. [user] ok, will you help me search for a bus there leaving on the 10th of this month for one people.
State: [state] leaving_time=none travelers=a to_location=vancouver, bc leaving_date=10th of this month from_location=seattle, wa

[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 travelers=c of possible values a) 3 b) 5 c) 4 d) 2 e) 1 leaving_date=1st of march from_location=san francisco to_location=lax [context] [user] i would like a one way flight starting next monday with southwest airlines economy class. [system] where and which city do you wish to depart from? [user] i'd like to look for flights from seattle, wa to vancouver, bc. [system] do you wish to fly with southwest airlines taking off 5:25 am with 1 stop costing $250. [user] ok, will you help me search for a bus there leaving on the 10th of this month for one people. [system] i have 9 buses for you leaving at 6:40 am and costing $27 with 0 transfers. [user] will there be any other buses available. i would like to leave next wednesday.
State: [state] leaving_time=none travelers=e leaving_date=next wednesday from_location=seattle, wa to_location=vancouver, bc

[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 from_location=san francisco leaving_date=1st of march travelers=a of possible values a) 4 b) 1 c) 3 d) 5 e) 2 to_location=lax [context] [user] i would like a one way flight starting next monday with southwest airlines economy class. [system] where and which city do you wish to depart from? [user] i'd like to look for flights from seattle, wa to vancouver, bc. [system] do you wish to fly with southwest airlines taking off 5:25 am with 1 stop costing $250. [user] ok, will you help me search for a bus there leaving on the 10th of this month for one people. [system] i have 9 buses for you leaving at 6:40 am and costing $27 with 0 transfers. [user] will there be any other buses available. i would like to leave next wednesday. [system] i have 8 buses for you with one leaving 7:40 am costing $28 with 0 transfers. [user] that sounds nice and i'd like to reserve the bus.
State: [state] leaving_time=7:40 am from_location=seattle, wa leaving_date=next wednesday travelers=b to_location=vancouver, bc

[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=d of possible values a) 1 b) 5 c) 2 d) 4 e) 3 from_location=san francisco to_location=lax leaving_date=1st of march leaving_time=8:40 am [context] [user] i would like a one way flight starting next monday with southwest airlines economy class. [system] where and which city do you wish to depart from? [user] i'd like to look for flights from seattle, wa to vancouver, bc. [system] do you wish to fly with southwest airlines taking off 5:25 am with 1 stop costing $250. [user] ok, will you help me search for a bus there leaving on the 10th of this month for one people. [system] i have 9 buses for you leaving at 6:40 am and costing $27 with 0 transfers. [user] will there be any other buses available. i would like to leave next wednesday. [system] i have 8 buses for you with one leaving 7:40 am costing $28 with 0 transfers. [user] that sounds nice and i'd like to reserve the bus. [system] please confirm these details for a bus leaving from seattle to vancouver on march 6th at 7:40 am for 1 person. [user] yes, that will be fine. which station will i be leaving from?
State: [state] travelers=a from_location=seattle to_location=vancouver leaving_date=march 6th leaving_time=7:40 am

[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 leaving_time=8:40 am from_location=san francisco travelers=c of possible values a) 1 b) 2 c) 4 d) 5 e) 3 [context] [user] i would like a one way flight starting next monday with southwest airlines economy class. [system] where and which city do you wish to depart from? [user] i'd like to look for flights from seattle, wa to vancouver, bc. [system] do you wish to fly with southwest airlines taking off 5:25 am with 1 stop costing $250. [user] ok, will you help me search for a bus there leaving on the 10th of this month for one people. [system] i have 9 buses for you leaving at 6:40 am and costing $27 with 0 transfers. [user] will there be any other buses available. i would like to leave next wednesday. [system] i have 8 buses for you with one leaving 7:40 am costing $28 with 0 transfers. [user] that sounds nice and i'd like to reserve the bus. [system] please confirm these details for a bus leaving from seattle to vancouver on march 6th at 7:40 am for 1 person. [user] yes, that will be fine. which station will i be leaving from? [system] the ticket is confirmed starting at king street station. [user] thanks so much for your help. that is all.
State: [state] to_location=vancouver leaving_date=march 6th leaving_time=7:40 am from_location=seattle travelers=a