[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) 4 b) 1 c) 2 d) 3 airlines=g of possible values a) air france b) american airlines c) air canada d) southwest airlines e) united airlines f) alaska airlines g) delta airlines h) british airways departure_date=9th of this month origin=seattle seating_class=a of possible values a) economy b) first class c) business d) premium economy return_date=the 13th [context] [user] can you help me book a flight from las vegas to sf?
State: [state] destination=sf passengers=none airlines=none departure_date=none origin=las vegas seating_class=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] passengers=a of possible values a) 1 b) 3 c) 4 d) 2 airlines=d of possible values a) british airways b) southwest airlines c) american airlines d) delta airlines e) air france f) alaska airlines g) air canada h) united airlines return_date=the 13th origin=seattle departure_date=9th of this month seating_class=d of possible values a) business b) first class c) premium economy d) economy destination=sf [context] [user] can you help me book a flight from las vegas to sf? [system] on what day? [user] i'll be leaving on the 3rd of march.
State: [state] passengers=none airlines=none return_date=none origin=las vegas departure_date=3rd of march seating_class=none destination=sf

[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 destination=sf airlines=c of possible values a) air canada b) southwest airlines c) delta airlines d) air france e) british airways f) american airlines g) alaska airlines h) united airlines departure_date=9th of this month origin=seattle passengers=a of possible values a) 1 b) 2 c) 4 d) 3 seating_class=d of possible values a) premium economy b) first class c) business d) economy [context] [user] can you help me book a flight from las vegas to sf? [system] on what day? [user] i'll be leaving on the 3rd of march. [system] i found an american airlines flight with 0 stops departing at 10:55 am for $96. [user] sure, that works.
State: [state] return_date=none destination=sf airlines=f departure_date=3rd of march origin=las vegas passengers=none seating_class=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] leaving_time=8:40 am travelers=e of possible values a) 2 b) 3 c) 5 d) 1 e) 4 leaving_date=1st of march from_location=san francisco to_location=lax [context] [user] can you help me book a flight from las vegas to sf? [system] on what day? [user] i'll be leaving on the 3rd of march. [system] i found an american airlines flight with 0 stops departing at 10:55 am for $96. [user] sure, that works. [system] anything else i can help with right now? [user] help me find a bus to get there.
State: [state] leaving_time=none travelers=none leaving_date=none from_location=las vegas to_location=sf

[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=a of possible values a) 4 b) 3 c) 2 d) 5 e) 1 leaving_time=8:40 am leaving_date=1st of march to_location=lax from_location=san francisco [context] [user] can you help me book a flight from las vegas to sf? [system] on what day? [user] i'll be leaving on the 3rd of march. [system] i found an american airlines flight with 0 stops departing at 10:55 am for $96. [user] sure, that works. [system] anything else i can help with right now? [user] help me find a bus to get there. [system] will you be leaving march 3rd? [user] no, the 13th.
State: [state] travelers=none leaving_time=none leaving_date=the 13th to_location=sf from_location=las vegas

[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_time=8:40 am from_location=san francisco leaving_date=1st of march travelers=d of possible values a) 2 b) 3 c) 5 d) 4 e) 1 [context] [user] can you help me book a flight from las vegas to sf? [system] on what day? [user] i'll be leaving on the 3rd of march. [system] i found an american airlines flight with 0 stops departing at 10:55 am for $96. [user] sure, that works. [system] anything else i can help with right now? [user] help me find a bus to get there. [system] will you be leaving march 3rd? [user] no, the 13th. [system] okay, i found one with 0 transfers that leaves at 10:50 am. it's $45. [user] that sounds great.
State: [state] to_location=sf leaving_time=10:50 am from_location=las vegas leaving_date=the 13th travelers=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 travelers=a of possible values a) 4 b) 1 c) 2 d) 5 e) 3 leaving_date=1st of march to_location=lax leaving_time=8:40 am [context] [user] can you help me book a flight from las vegas to sf? [system] on what day? [user] i'll be leaving on the 3rd of march. [system] i found an american airlines flight with 0 stops departing at 10:55 am for $96. [user] sure, that works. [system] anything else i can help with right now? [user] help me find a bus to get there. [system] will you be leaving march 3rd? [user] no, the 13th. [system] okay, i found one with 0 transfers that leaves at 10:50 am. it's $45. [user] that sounds great. [system] should i buy you tickets? [user] yes, that's what i want.
State: [state] from_location=las vegas travelers=none leaving_date=the 13th to_location=sf leaving_time=10:50 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=c of possible values a) 3 b) 2 c) 4 d) 1 e) 5 leaving_time=8:40 am to_location=lax [context] [user] can you help me book a flight from las vegas to sf? [system] on what day? [user] i'll be leaving on the 3rd of march. [system] i found an american airlines flight with 0 stops departing at 10:55 am for $96. [user] sure, that works. [system] anything else i can help with right now? [user] help me find a bus to get there. [system] will you be leaving march 3rd? [user] no, the 13th. [system] okay, i found one with 0 transfers that leaves at 10:50 am. it's $45. [user] that sounds great. [system] should i buy you tickets? [user] yes, that's what i want. [system] how many tickets should i get? [user] get four tickets.
State: [state] leaving_date=the 13th from_location=las vegas travelers=c leaving_time=10:50 am to_location=sf

[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=e of possible values a) 2 b) 5 c) 1 d) 3 e) 4 leaving_date=1st of march to_location=lax from_location=san francisco leaving_time=8:40 am [context] [user] can you help me book a flight from las vegas to sf? [system] on what day? [user] i'll be leaving on the 3rd of march. [system] i found an american airlines flight with 0 stops departing at 10:55 am for $96. [user] sure, that works. [system] anything else i can help with right now? [user] help me find a bus to get there. [system] will you be leaving march 3rd? [user] no, the 13th. [system] okay, i found one with 0 transfers that leaves at 10:50 am. it's $45. [user] that sounds great. [system] should i buy you tickets? [user] yes, that's what i want. [system] how many tickets should i get? [user] get four tickets. [system] sure, can you confirm that you'd like 4 tickets on the bus from las vegas to san francisco leaving on march 13th at 10:50 am? [user] yes, what's the departure station?
State: [state] travelers=e leaving_date=march 13th to_location=sf from_location=las vegas leaving_time=10:50 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_time=8:40 am leaving_date=1st of march from_location=san francisco travelers=a of possible values a) 4 b) 2 c) 1 d) 5 e) 3 [context] [user] can you help me book a flight from las vegas to sf? [system] on what day? [user] i'll be leaving on the 3rd of march. [system] i found an american airlines flight with 0 stops departing at 10:55 am for $96. [user] sure, that works. [system] anything else i can help with right now? [user] help me find a bus to get there. [system] will you be leaving march 3rd? [user] no, the 13th. [system] okay, i found one with 0 transfers that leaves at 10:50 am. it's $45. [user] that sounds great. [system] should i buy you tickets? [user] yes, that's what i want. [system] how many tickets should i get? [user] get four tickets. [system] sure, can you confirm that you'd like 4 tickets on the bus from las vegas to san francisco leaving on march 13th at 10:50 am? [user] yes, what's the departure station? [system] okay, i confirmed your ticket. you'll be leaving from union plaza. [user] great, thanks a lot.
State: [state] to_location=sf leaving_time=10:50 am leaving_date=march 13th from_location=las vegas travelers=a

[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 to_location=lax travelers=c of possible values a) 2 b) 5 c) 4 d) 1 e) 3 leaving_date=1st of march [context] [user] can you help me book a flight from las vegas to sf? [system] on what day? [user] i'll be leaving on the 3rd of march. [system] i found an american airlines flight with 0 stops departing at 10:55 am for $96. [user] sure, that works. [system] anything else i can help with right now? [user] help me find a bus to get there. [system] will you be leaving march 3rd? [user] no, the 13th. [system] okay, i found one with 0 transfers that leaves at 10:50 am. it's $45. [user] that sounds great. [system] should i buy you tickets? [user] yes, that's what i want. [system] how many tickets should i get? [user] get four tickets. [system] sure, can you confirm that you'd like 4 tickets on the bus from las vegas to san francisco leaving on march 13th at 10:50 am? [user] yes, what's the departure station? [system] okay, i confirmed your ticket. you'll be leaving from union plaza. [user] great, thanks a lot. [system] anything else you need? [user] nope, that's all for now.
State: [state] leaving_time=10:50 am from_location=las vegas to_location=sf travelers=c leaving_date=march 13th