[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 leaving_date=1st of march from_location=san francisco travelers=c of possible values a) 3 b) 5 c) 4 d) 1 e) 2 to_location=lax [context] [user] can you find me a bus to lax?
State: [state] leaving_time=none leaving_date=none from_location=none travelers=none to_location=lax

[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=c of possible values a) 2 b) 1 c) 4 d) 5 e) 3 from_location=san francisco to_location=lax leaving_date=1st of march leaving_time=8:40 am [context] [user] can you find me a bus to lax? [system] what is the departure location and time? [user] the 1st of march from san francisco.
State: [state] travelers=none from_location=san francisco to_location=lax leaving_date=1st of march leaving_time=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_date=1st of march travelers=d of possible values a) 5 b) 3 c) 1 d) 4 e) 2 to_location=lax leaving_time=8:40 am from_location=san francisco [context] [user] can you find me a bus to lax? [system] what is the departure location and time? [user] the 1st of march from san francisco. [system] i found 10 buses. the first departs at 7 am, has 0 transfers and is $50. [user] which stations does the bus depart from and arrive to?
State: [state] leaving_date=1st of march travelers=none to_location=lax leaving_time=none from_location=san francisco

[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=a of possible values a) 4 b) 3 c) 5 d) 1 e) 2 to_location=lax leaving_date=1st of march [context] [user] can you find me a bus to lax? [system] what is the departure location and time? [user] the 1st of march from san francisco. [system] i found 10 buses. the first departs at 7 am, has 0 transfers and is $50. [user] which stations does the bus depart from and arrive to? [system] the destination is union station and it departs from salesforce transit center. [user] are there any others available for 4 people?
State: [state] leaving_time=none from_location=san francisco travelers=a to_location=lax 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] travelers=a of possible values a) 4 b) 1 c) 3 d) 5 e) 2 to_location=lax leaving_date=1st of march leaving_time=8:40 am from_location=san francisco [context] [user] can you find me a bus to lax? [system] what is the departure location and time? [user] the 1st of march from san francisco. [system] i found 10 buses. the first departs at 7 am, has 0 transfers and is $50. [user] which stations does the bus depart from and arrive to? [system] the destination is union station and it departs from salesforce transit center. [user] are there any others available for 4 people? [system] i found 9 buses for you. the first depart at 7:40 am and cost $41. the bus has 0 transfers. [user] any others?
State: [state] travelers=a to_location=lax leaving_date=1st of march leaving_time=none from_location=san francisco

[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=d of possible values a) 5 b) 2 c) 1 d) 4 e) 3 leaving_date=1st of march leaving_time=8:40 am to_location=lax [context] [user] can you find me a bus to lax? [system] what is the departure location and time? [user] the 1st of march from san francisco. [system] i found 10 buses. the first departs at 7 am, has 0 transfers and is $50. [user] which stations does the bus depart from and arrive to? [system] the destination is union station and it departs from salesforce transit center. [user] are there any others available for 4 people? [system] i found 9 buses for you. the first depart at 7:40 am and cost $41. the bus has 0 transfers. [user] any others? [system] one departs at 8:40 am and costs $41. it has 0 transfers. [user] that is perfect.
State: [state] from_location=san francisco travelers=d leaving_date=1st of march leaving_time=8:40 am to_location=lax

[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) 5 b) 4 c) 3 d) 2 e) 1 leaving_time=8:40 am leaving_date=1st of march to_location=lax from_location=san francisco [context] [user] can you find me a bus to lax? [system] what is the departure location and time? [user] the 1st of march from san francisco. [system] i found 10 buses. the first departs at 7 am, has 0 transfers and is $50. [user] which stations does the bus depart from and arrive to? [system] the destination is union station and it departs from salesforce transit center. [user] are there any others available for 4 people? [system] i found 9 buses for you. the first depart at 7:40 am and cost $41. the bus has 0 transfers. [user] any others? [system] one departs at 8:40 am and costs $41. it has 0 transfers. [user] that is perfect. [system] would you like to purchase tickets now? [user] nope, that is all i need.
State: [state] travelers=b leaving_time=8:40 am leaving_date=1st of march to_location=lax from_location=san francisco