[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=d of possible values a) premium economy b) business c) first class d) economy return_date=the 13th passengers=d of possible values a) 3 b) 4 c) 2 d) 1 departure_date=9th of this month origin=seattle airlines=f of possible values a) air canada b) air france c) alaska airlines d) british airways e) united airlines f) delta airlines g) southwest airlines h) american airlines [context] [user] i am looking for a premium economy to mexico city
State: [state] destination=mexico city seating_class=a return_date=none passengers=none departure_date=none origin=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] passengers=a of possible values a) 1 b) 3 c) 4 d) 2 return_date=the 13th origin=seattle departure_date=9th of this month destination=sf seating_class=a of possible values a) economy b) premium economy c) business d) first class airlines=b of possible values a) alaska airlines b) delta airlines c) air france d) american airlines e) british airways f) southwest airlines g) united airlines h) air canada [context] [user] i am looking for a premium economy to mexico city [system] what city are you traveling from [user] i need 4 tickets on delta airlines from seattle
State: [state] passengers=c return_date=none origin=seattle departure_date=none destination=mexico city seating_class=b 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] destination=sf passengers=b of possible values a) 2 b) 1 c) 4 d) 3 departure_date=9th of this month return_date=the 13th origin=seattle seating_class=a of possible values a) economy b) premium economy c) business d) first class airlines=g of possible values a) air france b) united airlines c) british airways d) american airlines e) air canada f) alaska airlines g) delta airlines h) southwest airlines [context] [user] i am looking for a premium economy to mexico city [system] what city are you traveling from [user] i need 4 tickets on delta airlines from seattle [system] when would you like to fly [user] i need 1 tickets flying to portland, or on 13th of march
State: [state] destination=portland, or passengers=b departure_date=13th of march return_date=none origin=seattle seating_class=b airlines=g

[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) 2 b) 1 c) 3 d) 4 origin=seattle departure_date=9th of this month seating_class=d of possible values a) premium economy b) business c) first class d) economy airlines=d of possible values a) air france b) air canada c) alaska airlines d) delta airlines e) united airlines f) american airlines g) southwest airlines h) british airways destination=sf return_date=the 13th [context] [user] i am looking for a premium economy to mexico city [system] what city are you traveling from [user] i need 4 tickets on delta airlines from seattle [system] when would you like to fly [user] i need 1 tickets flying to portland, or on 13th of march [system] i found 1 flights with delta airlines with 0 stop for $119 at 7:55 am [user] when does it arrive
State: [state] passengers=b origin=seattle departure_date=13th of march seating_class=a airlines=d destination=portland, or 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] destination=sf departure_date=9th of this month origin=seattle passengers=d of possible values a) 4 b) 3 c) 2 d) 1 airlines=e of possible values a) air canada b) american airlines c) air france d) united airlines e) delta airlines f) southwest airlines g) alaska airlines h) british airways seating_class=d of possible values a) first class b) premium economy c) business d) economy return_date=the 13th [context] [user] i am looking for a premium economy to mexico city [system] what city are you traveling from [user] i need 4 tickets on delta airlines from seattle [system] when would you like to fly [user] i need 1 tickets flying to portland, or on 13th of march [system] i found 1 flights with delta airlines with 0 stop for $119 at 7:55 am [user] when does it arrive [system] you will arrive at 8:53 am [user] sure
State: [state] destination=portland, or departure_date=13th of march origin=seattle passengers=d airlines=e seating_class=b 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] from_location=san francisco leaving_time=8:40 am travelers=c of possible values a) 3 b) 1 c) 4 d) 2 e) 5 leaving_date=1st of march to_location=lax [context] [user] i am looking for a premium economy to mexico city [system] what city are you traveling from [user] i need 4 tickets on delta airlines from seattle [system] when would you like to fly [user] i need 1 tickets flying to portland, or on 13th of march [system] i found 1 flights with delta airlines with 0 stop for $119 at 7:55 am [user] when does it arrive [system] you will arrive at 8:53 am [user] sure [system] what else can i do for you [user] i need a bus ticket to get there wednesday next week
State: [state] from_location=seattle leaving_time=none travelers=b leaving_date=wednesday next week to_location=portland, or

[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 travelers=b of possible values a) 5 b) 4 c) 2 d) 3 e) 1 leaving_time=8:40 am from_location=san francisco to_location=lax [context] [user] i am looking for a premium economy to mexico city [system] what city are you traveling from [user] i need 4 tickets on delta airlines from seattle [system] when would you like to fly [user] i need 1 tickets flying to portland, or on 13th of march [system] i found 1 flights with delta airlines with 0 stop for $119 at 7:55 am [user] when does it arrive [system] you will arrive at 8:53 am [user] sure [system] what else can i do for you [user] i need a bus ticket to get there wednesday next week [system] i found a bus with 0 transfer for $33 depart at 6:10 am [user] ok perfect
State: [state] leaving_date=wednesday next week travelers=e leaving_time=6:10 am from_location=seattle to_location=portland, or

[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=d of possible values a) 5 b) 2 c) 3 d) 4 e) 1 leaving_date=1st of march to_location=lax [context] [user] i am looking for a premium economy to mexico city [system] what city are you traveling from [user] i need 4 tickets on delta airlines from seattle [system] when would you like to fly [user] i need 1 tickets flying to portland, or on 13th of march [system] i found 1 flights with delta airlines with 0 stop for $119 at 7:55 am [user] when does it arrive [system] you will arrive at 8:53 am [user] sure [system] what else can i do for you [user] i need a bus ticket to get there wednesday next week [system] i found a bus with 0 transfer for $33 depart at 6:10 am [user] ok perfect [system] would you like to buy the ticket [user] yes please
State: [state] from_location=seattle leaving_time=6:10 am travelers=e leaving_date=wednesday next week to_location=portland, or

[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 from_location=san francisco leaving_date=1st of march travelers=e of possible values a) 5 b) 3 c) 2 d) 1 e) 4 leaving_time=8:40 am [context] [user] i am looking for a premium economy to mexico city [system] what city are you traveling from [user] i need 4 tickets on delta airlines from seattle [system] when would you like to fly [user] i need 1 tickets flying to portland, or on 13th of march [system] i found 1 flights with delta airlines with 0 stop for $119 at 7:55 am [user] when does it arrive [system] you will arrive at 8:53 am [user] sure [system] what else can i do for you [user] i need a bus ticket to get there wednesday next week [system] i found a bus with 0 transfer for $33 depart at 6:10 am [user] ok perfect [system] would you like to buy the ticket [user] yes please [system] please confirm your purchase of 1 ticket from seattle to portland on march 6th at 6:10 am [user] yes please, what is the end destination
State: [state] to_location=portland from_location=seattle leaving_date=march 6th travelers=d leaving_time=6:10 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 travelers=c of possible values a) 5 b) 3 c) 4 d) 1 e) 2 leaving_date=1st of march from_location=san francisco leaving_time=8:40 am [context] [user] i am looking for a premium economy to mexico city [system] what city are you traveling from [user] i need 4 tickets on delta airlines from seattle [system] when would you like to fly [user] i need 1 tickets flying to portland, or on 13th of march [system] i found 1 flights with delta airlines with 0 stop for $119 at 7:55 am [user] when does it arrive [system] you will arrive at 8:53 am [user] sure [system] what else can i do for you [user] i need a bus ticket to get there wednesday next week [system] i found a bus with 0 transfer for $33 depart at 6:10 am [user] ok perfect [system] would you like to buy the ticket [user] yes please [system] please confirm your purchase of 1 ticket from seattle to portland on march 6th at 6:10 am [user] yes please, what is the end destination [system] you will arrive at portland bus station [user] what station am i leaving from
State: [state] to_location=portland travelers=d leaving_date=march 6th from_location=seattle leaving_time=6:10 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_date=1st of march from_location=san francisco travelers=e of possible values a) 2 b) 1 c) 5 d) 3 e) 4 to_location=lax leaving_time=8:40 am [context] [user] i am looking for a premium economy to mexico city [system] what city are you traveling from [user] i need 4 tickets on delta airlines from seattle [system] when would you like to fly [user] i need 1 tickets flying to portland, or on 13th of march [system] i found 1 flights with delta airlines with 0 stop for $119 at 7:55 am [user] when does it arrive [system] you will arrive at 8:53 am [user] sure [system] what else can i do for you [user] i need a bus ticket to get there wednesday next week [system] i found a bus with 0 transfer for $33 depart at 6:10 am [user] ok perfect [system] would you like to buy the ticket [user] yes please [system] please confirm your purchase of 1 ticket from seattle to portland on march 6th at 6:10 am [user] yes please, what is the end destination [system] you will arrive at portland bus station [user] what station am i leaving from [system] you will depart from king street station [user] ok thank you
State: [state] leaving_date=march 6th from_location=seattle travelers=b to_location=portland leaving_time=6:10 am