[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 passengers=d of possible values a) 3 b) 2 c) 4 d) 1 seating_class=c of possible values a) first class b) premium economy c) economy d) business origin=seattle return_date=the 13th destination=sf airlines=g of possible values a) british airways b) united airlines c) american airlines d) southwest airlines e) alaska airlines f) air canada g) delta airlines h) air france [context] [user] i need a one way flight.
State: [state] departure_date=none passengers=none seating_class=none origin=none return_date=none destination=none 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] destination=sf origin=seattle departure_date=9th of this month airlines=a of possible values a) delta airlines b) air canada c) british airways d) united airlines e) air france f) alaska airlines g) american airlines h) southwest airlines return_date=the 13th seating_class=d of possible values a) business b) premium economy c) first class d) economy passengers=c of possible values a) 2 b) 4 c) 1 d) 3 [context] [user] i need a one way flight. [system] what is your departure city? [user] i'm departing from ny on the 9th of this month.
State: [state] destination=none origin=ny departure_date=9th of this month airlines=none return_date=none seating_class=none passengers=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] destination=sf passengers=b of possible values a) 2 b) 1 c) 3 d) 4 airlines=h of possible values a) british airways b) american airlines c) air canada d) air france e) alaska airlines f) southwest airlines g) united airlines h) delta airlines return_date=the 13th seating_class=b of possible values a) premium economy b) economy c) first class d) business departure_date=9th of this month origin=seattle [context] [user] i need a one way flight. [system] what is your departure city? [user] i'm departing from ny on the 9th of this month. [system] what is your destination city? [user] i'm going to washington.
State: [state] destination=washington passengers=none airlines=none return_date=none seating_class=none departure_date=9th of this month origin=ny

[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 airlines=g of possible values a) air france b) american airlines c) british airways d) southwest airlines e) alaska airlines f) united airlines g) delta airlines h) air canada return_date=the 13th destination=sf seating_class=d of possible values a) premium economy b) business c) first class d) economy passengers=a of possible values a) 1 b) 2 c) 4 d) 3 origin=seattle [context] [user] i need a one way flight. [system] what is your departure city? [user] i'm departing from ny on the 9th of this month. [system] what is your destination city? [user] i'm going to washington. [system] i found you 4 flights. how about american airlines? there is a flight that departs at 10:55 am. it has 0 stops and costs $85. [user] find me something in premium economy class.
State: [state] departure_date=9th of this month airlines=none return_date=none destination=washington seating_class=a passengers=none origin=ny

[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=b of possible values a) business b) economy c) first class d) premium economy airlines=c of possible values a) united airlines b) air france c) delta airlines d) british airways e) southwest airlines f) american airlines g) alaska airlines h) air canada destination=sf departure_date=9th of this month return_date=the 13th passengers=c of possible values a) 4 b) 2 c) 1 d) 3 origin=seattle [context] [user] i need a one way flight. [system] what is your departure city? [user] i'm departing from ny on the 9th of this month. [system] what is your destination city? [user] i'm going to washington. [system] i found you 4 flights. how about american airlines? there is a flight that departs at 10:55 am. it has 0 stops and costs $85. [user] find me something in premium economy class. [system] how about southwest airlines? there is a flight that departs at 2:35 pm and has 0 stops. the ticket costs $139. [user] is this flight a redeye?
State: [state] seating_class=d airlines=none destination=washington departure_date=9th of this month return_date=none passengers=none origin=ny

[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=c of possible values a) 2 b) 3 c) 1 d) 4 seating_class=d of possible values a) first class b) premium economy c) business d) economy departure_date=9th of this month origin=seattle destination=sf airlines=b of possible values a) alaska airlines b) delta airlines c) air canada d) southwest airlines e) british airways f) air france g) american airlines h) united airlines [context] [user] i need a one way flight. [system] what is your departure city? [user] i'm departing from ny on the 9th of this month. [system] what is your destination city? [user] i'm going to washington. [system] i found you 4 flights. how about american airlines? there is a flight that departs at 10:55 am. it has 0 stops and costs $85. [user] find me something in premium economy class. [system] how about southwest airlines? there is a flight that departs at 2:35 pm and has 0 stops. the ticket costs $139. [user] is this flight a redeye? [system] no, it is not an overnight flight. [user] can you find me something on united airlines for saturday this week?
State: [state] return_date=none passengers=none seating_class=b departure_date=saturday this week origin=ny destination=washington airlines=h

[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 return_date=the 13th seating_class=d of possible values a) first class b) premium economy c) business d) economy passengers=a of possible values a) 1 b) 2 c) 4 d) 3 airlines=e of possible values a) air france b) united airlines c) american airlines d) alaska airlines e) delta airlines f) air canada g) southwest airlines h) british airways departure_date=9th of this month destination=sf [context] [user] i need a one way flight. [system] what is your departure city? [user] i'm departing from ny on the 9th of this month. [system] what is your destination city? [user] i'm going to washington. [system] i found you 4 flights. how about american airlines? there is a flight that departs at 10:55 am. it has 0 stops and costs $85. [user] find me something in premium economy class. [system] how about southwest airlines? there is a flight that departs at 2:35 pm and has 0 stops. the ticket costs $139. [user] is this flight a redeye? [system] no, it is not an overnight flight. [user] can you find me something on united airlines for saturday this week? [system] i found a flight on united airlines that departs at 5:10 am. there are 0 stops and the ticket costs $126. [user] how many passengers is this information for? when does the flight arrive at my destination?
State: [state] origin=ny return_date=none seating_class=b passengers=none airlines=b departure_date=saturday this week 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 passengers=d of possible values a) 2 b) 4 c) 3 d) 1 return_date=the 13th airlines=e of possible values a) british airways b) american airlines c) southwest airlines d) air canada e) delta airlines f) air france g) united airlines h) alaska airlines seating_class=d of possible values a) premium economy b) first class c) business d) economy origin=seattle destination=sf [context] [user] i need a one way flight. [system] what is your departure city? [user] i'm departing from ny on the 9th of this month. [system] what is your destination city? [user] i'm going to washington. [system] i found you 4 flights. how about american airlines? there is a flight that departs at 10:55 am. it has 0 stops and costs $85. [user] find me something in premium economy class. [system] how about southwest airlines? there is a flight that departs at 2:35 pm and has 0 stops. the ticket costs $139. [user] is this flight a redeye? [system] no, it is not an overnight flight. [user] can you find me something on united airlines for saturday this week? [system] i found a flight on united airlines that departs at 5:10 am. there are 0 stops and the ticket costs $126. [user] how many passengers is this information for? when does the flight arrive at my destination? [system] this information is for 1 traveler. the flight arrives at 6:20 am. [user] can you find me a bus instead? i need four tickets departing on 1st of march.
State: [state] departure_date=saturday this week passengers=none return_date=none airlines=g seating_class=a origin=ny destination=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] from_location=san francisco leaving_date=1st of march leaving_time=8:40 am travelers=e of possible values a) 5 b) 1 c) 2 d) 3 e) 4 to_location=lax [context] [user] i need a one way flight. [system] what is your departure city? [user] i'm departing from ny on the 9th of this month. [system] what is your destination city? [user] i'm going to washington. [system] i found you 4 flights. how about american airlines? there is a flight that departs at 10:55 am. it has 0 stops and costs $85. [user] find me something in premium economy class. [system] how about southwest airlines? there is a flight that departs at 2:35 pm and has 0 stops. the ticket costs $139. [user] is this flight a redeye? [system] no, it is not an overnight flight. [user] can you find me something on united airlines for saturday this week? [system] i found a flight on united airlines that departs at 5:10 am. there are 0 stops and the ticket costs $126. [user] how many passengers is this information for? when does the flight arrive at my destination? [system] this information is for 1 traveler. the flight arrives at 6:20 am. [user] can you find me a bus instead? i need four tickets departing on 1st of march.
State: [state] from_location=ny leaving_date=1st of march leaving_time=none travelers=e 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=d of possible values a) 3 b) 2 c) 1 d) 4 e) 5 leaving_time=8:40 am leaving_date=1st of march to_location=lax from_location=san francisco [context] [user] i need a one way flight. [system] what is your departure city? [user] i'm departing from ny on the 9th of this month. [system] what is your destination city? [user] i'm going to washington. [system] i found you 4 flights. how about american airlines? there is a flight that departs at 10:55 am. it has 0 stops and costs $85. [user] find me something in premium economy class. [system] how about southwest airlines? there is a flight that departs at 2:35 pm and has 0 stops. the ticket costs $139. [user] is this flight a redeye? [system] no, it is not an overnight flight. [user] can you find me something on united airlines for saturday this week? [system] i found a flight on united airlines that departs at 5:10 am. there are 0 stops and the ticket costs $126. [user] how many passengers is this information for? when does the flight arrive at my destination? [system] this information is for 1 traveler. the flight arrives at 6:20 am. [user] can you find me a bus instead? i need four tickets departing on 1st of march. [system] there is a bus departing at 6 am. there are 0 transfers and it costs $34. [user] any other buses?
State: [state] travelers=d leaving_time=none leaving_date=1st of march to_location=washington from_location=ny

[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=b of possible values a) 1 b) 4 c) 5 d) 2 e) 3 leaving_date=1st of march leaving_time=8:40 am to_location=lax from_location=san francisco [context] [user] i need a one way flight. [system] what is your departure city? [user] i'm departing from ny on the 9th of this month. [system] what is your destination city? [user] i'm going to washington. [system] i found you 4 flights. how about american airlines? there is a flight that departs at 10:55 am. it has 0 stops and costs $85. [user] find me something in premium economy class. [system] how about southwest airlines? there is a flight that departs at 2:35 pm and has 0 stops. the ticket costs $139. [user] is this flight a redeye? [system] no, it is not an overnight flight. [user] can you find me something on united airlines for saturday this week? [system] i found a flight on united airlines that departs at 5:10 am. there are 0 stops and the ticket costs $126. [user] how many passengers is this information for? when does the flight arrive at my destination? [system] this information is for 1 traveler. the flight arrives at 6:20 am. [user] can you find me a bus instead? i need four tickets departing on 1st of march. [system] there is a bus departing at 6 am. there are 0 transfers and it costs $34. [user] any other buses? [system] there is a bus that departs at 9:40 am with 0 transfers. it cost $43. [user] sounds good. i want to book tickets.
State: [state] travelers=b leaving_date=1st of march leaving_time=9:40 am to_location=washington from_location=ny

[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 travelers=c of possible values a) 1 b) 3 c) 4 d) 5 e) 2 to_location=lax leaving_date=1st of march [context] [user] i need a one way flight. [system] what is your departure city? [user] i'm departing from ny on the 9th of this month. [system] what is your destination city? [user] i'm going to washington. [system] i found you 4 flights. how about american airlines? there is a flight that departs at 10:55 am. it has 0 stops and costs $85. [user] find me something in premium economy class. [system] how about southwest airlines? there is a flight that departs at 2:35 pm and has 0 stops. the ticket costs $139. [user] is this flight a redeye? [system] no, it is not an overnight flight. [user] can you find me something on united airlines for saturday this week? [system] i found a flight on united airlines that departs at 5:10 am. there are 0 stops and the ticket costs $126. [user] how many passengers is this information for? when does the flight arrive at my destination? [system] this information is for 1 traveler. the flight arrives at 6:20 am. [user] can you find me a bus instead? i need four tickets departing on 1st of march. [system] there is a bus departing at 6 am. there are 0 transfers and it costs $34. [user] any other buses? [system] there is a bus that departs at 9:40 am with 0 transfers. it cost $43. [user] sounds good. i want to book tickets. [system] confirming that you want 4 bus tickets from new york to washington departing on march 1st at 9:40 am. [user] that works. what is the departure station?
State: [state] leaving_time=9:40 am from_location=ny travelers=c to_location=washington leaving_date=1st 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=a of possible values a) 4 b) 2 c) 3 d) 5 e) 1 to_location=lax leaving_date=1st of march leaving_time=8:40 am [context] [user] i need a one way flight. [system] what is your departure city? [user] i'm departing from ny on the 9th of this month. [system] what is your destination city? [user] i'm going to washington. [system] i found you 4 flights. how about american airlines? there is a flight that departs at 10:55 am. it has 0 stops and costs $85. [user] find me something in premium economy class. [system] how about southwest airlines? there is a flight that departs at 2:35 pm and has 0 stops. the ticket costs $139. [user] is this flight a redeye? [system] no, it is not an overnight flight. [user] can you find me something on united airlines for saturday this week? [system] i found a flight on united airlines that departs at 5:10 am. there are 0 stops and the ticket costs $126. [user] how many passengers is this information for? when does the flight arrive at my destination? [system] this information is for 1 traveler. the flight arrives at 6:20 am. [user] can you find me a bus instead? i need four tickets departing on 1st of march. [system] there is a bus departing at 6 am. there are 0 transfers and it costs $34. [user] any other buses? [system] there is a bus that departs at 9:40 am with 0 transfers. it cost $43. [user] sounds good. i want to book tickets. [system] confirming that you want 4 bus tickets from new york to washington departing on march 1st at 9:40 am. [user] that works. what is the departure station? [system] your bus will depart from the port authority station. i have confirmed your tickets. [user] what is the arrival station?
State: [state] from_location=ny travelers=a to_location=washington leaving_date=1st of march leaving_time=9:40 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] leaving_time=8:40 am travelers=c of possible values a) 1 b) 5 c) 4 d) 2 e) 3 to_location=lax from_location=san francisco leaving_date=1st of march [context] [user] i need a one way flight. [system] what is your departure city? [user] i'm departing from ny on the 9th of this month. [system] what is your destination city? [user] i'm going to washington. [system] i found you 4 flights. how about american airlines? there is a flight that departs at 10:55 am. it has 0 stops and costs $85. [user] find me something in premium economy class. [system] how about southwest airlines? there is a flight that departs at 2:35 pm and has 0 stops. the ticket costs $139. [user] is this flight a redeye? [system] no, it is not an overnight flight. [user] can you find me something on united airlines for saturday this week? [system] i found a flight on united airlines that departs at 5:10 am. there are 0 stops and the ticket costs $126. [user] how many passengers is this information for? when does the flight arrive at my destination? [system] this information is for 1 traveler. the flight arrives at 6:20 am. [user] can you find me a bus instead? i need four tickets departing on 1st of march. [system] there is a bus departing at 6 am. there are 0 transfers and it costs $34. [user] any other buses? [system] there is a bus that departs at 9:40 am with 0 transfers. it cost $43. [user] sounds good. i want to book tickets. [system] confirming that you want 4 bus tickets from new york to washington departing on march 1st at 9:40 am. [user] that works. what is the departure station? [system] your bus will depart from the port authority station. i have confirmed your tickets. [user] what is the arrival station? [system] you will be arriving at union station. [user] thanks a lot. that's all.
State: [state] leaving_time=9:40 am travelers=c to_location=washington from_location=ny leaving_date=1st of march