[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=e of possible values a) air france b) southwest airlines c) alaska airlines d) american airlines e) delta airlines f) air canada g) united airlines h) british airways departure_date=9th of this month destination=sf seating_class=a of possible values a) economy b) first class c) premium economy d) business origin=seattle passengers=c of possible values a) 3 b) 2 c) 1 d) 4 return_date=the 13th [context] [user] i want to book a one way flight.
State: [state] airlines=none departure_date=none destination=none seating_class=none origin=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] return_date=the 13th passengers=a of possible values a) 1 b) 2 c) 4 d) 3 departure_date=9th of this month origin=seattle seating_class=b of possible values a) first class b) economy c) business d) premium economy destination=sf airlines=f of possible values a) british airways b) air canada c) alaska airlines d) united airlines e) southwest airlines f) delta airlines g) air france h) american airlines [context] [user] i want to book a one way flight. [system] which place would you like to travel and on which date? [user] i would like to travel to las vegas on 11th of this month and want 2 tickets.
State: [state] return_date=none passengers=b departure_date=11th of this month origin=none seating_class=none destination=las vegas 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] airlines=c of possible values a) southwest airlines b) alaska airlines c) delta airlines d) air france e) american airlines f) united airlines g) british airways h) air canada origin=seattle return_date=the 13th departure_date=9th of this month passengers=b of possible values a) 4 b) 1 c) 2 d) 3 destination=sf seating_class=c of possible values a) business b) first class c) economy d) premium economy [context] [user] i want to book a one way flight. [system] which place would you like to travel and on which date? [user] i would like to travel to las vegas on 11th of this month and want 2 tickets. [system] from which city would you like to depart? [user] i am looking for flights from sd.
State: [state] airlines=none origin=sd return_date=none departure_date=11th of this month passengers=c destination=las vegas 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 seating_class=d of possible values a) premium economy b) first class c) business d) economy destination=sf passengers=c of possible values a) 2 b) 3 c) 1 d) 4 departure_date=9th of this month origin=seattle airlines=a of possible values a) delta airlines b) american airlines c) air canada d) british airways e) air france f) united airlines g) southwest airlines h) alaska airlines [context] [user] i want to book a one way flight. [system] which place would you like to travel and on which date? [user] i would like to travel to las vegas on 11th of this month and want 2 tickets. [system] from which city would you like to depart? [user] i am looking for flights from sd. [system] there are 4 flights available. one is alaska airlines which takes off at 10:45 pm and has 0 stops. it will cost you $78. [user] ok. can you please help me in searching a bus on the 8th?
State: [state] return_date=none seating_class=none destination=las vegas passengers=a departure_date=11th of this month origin=sd airlines=h

[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 travelers=b of possible values a) 3 b) 4 c) 5 d) 2 e) 1 from_location=san francisco [context] [user] i want to book a one way flight. [system] which place would you like to travel and on which date? [user] i would like to travel to las vegas on 11th of this month and want 2 tickets. [system] from which city would you like to depart? [user] i am looking for flights from sd. [system] there are 4 flights available. one is alaska airlines which takes off at 10:45 pm and has 0 stops. it will cost you $78. [user] ok. can you please help me in searching a bus on the 8th?
State: [state] to_location=las vegas leaving_date=the 8th leaving_time=none travelers=d from_location=sd

[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) 2 b) 3 c) 5 d) 4 e) 1 leaving_date=1st of march leaving_time=8:40 am to_location=lax from_location=san francisco [context] [user] i want to book a one way flight. [system] which place would you like to travel and on which date? [user] i would like to travel to las vegas on 11th of this month and want 2 tickets. [system] from which city would you like to depart? [user] i am looking for flights from sd. [system] there are 4 flights available. one is alaska airlines which takes off at 10:45 pm and has 0 stops. it will cost you $78. [user] ok. can you please help me in searching a bus on the 8th? [system] there is 1 bus. it departs at 6:50 pm and it will cost you $40. it has 0 transfers. [user] that's perfect. i want to reserve seats in bus
State: [state] travelers=a leaving_date=the 8th leaving_time=6:50 pm to_location=las vegas from_location=sd

[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=b of possible values a) 1 b) 4 c) 5 d) 2 e) 3 from_location=san francisco leaving_time=8:40 am leaving_date=1st of march [context] [user] i want to book a one way flight. [system] which place would you like to travel and on which date? [user] i would like to travel to las vegas on 11th of this month and want 2 tickets. [system] from which city would you like to depart? [user] i am looking for flights from sd. [system] there are 4 flights available. one is alaska airlines which takes off at 10:45 pm and has 0 stops. it will cost you $78. [user] ok. can you please help me in searching a bus on the 8th? [system] there is 1 bus. it departs at 6:50 pm and it will cost you $40. it has 0 transfers. [user] that's perfect. i want to reserve seats in bus [system] can you please confirm the details: the bus will be leaving from san diego to las vegas on march 8th at 6:50 pm. ticket is booked for 2 people. [user] yes. perfect. for which bus station does the bus leave?
State: [state] to_location=las vegas travelers=d from_location=sd leaving_time=6:50 pm leaving_date=march 8th

[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 to_location=lax leaving_time=8:40 am travelers=b of possible values a) 2 b) 4 c) 1 d) 3 e) 5 leaving_date=1st of march [context] [user] i want to book a one way flight. [system] which place would you like to travel and on which date? [user] i would like to travel to las vegas on 11th of this month and want 2 tickets. [system] from which city would you like to depart? [user] i am looking for flights from sd. [system] there are 4 flights available. one is alaska airlines which takes off at 10:45 pm and has 0 stops. it will cost you $78. [user] ok. can you please help me in searching a bus on the 8th? [system] there is 1 bus. it departs at 6:50 pm and it will cost you $40. it has 0 transfers. [user] that's perfect. i want to reserve seats in bus [system] can you please confirm the details: the bus will be leaving from san diego to las vegas on march 8th at 6:50 pm. ticket is booked for 2 people. [user] yes. perfect. for which bus station does the bus leave? [system] the ticket is now confirmed. the destination station will be union plaza. [user] thanks a lot for your assistance.
State: [state] from_location=sd to_location=las vegas leaving_time=6:50 pm travelers=a leaving_date=march 8th