[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=e of possible values a) 3 b) 2 c) 5 d) 1 e) 4 to_location=lax leaving_date=1st of march leaving_time=8:40 am [context] [user] is there a bus that leaves from anaheim to sd?
State: [state] from_location=anaheim travelers=none to_location=sd leaving_date=none 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] from_location=san francisco leaving_date=1st of march to_location=lax travelers=c of possible values a) 3 b) 1 c) 4 d) 2 e) 5 leaving_time=8:40 am [context] [user] is there a bus that leaves from anaheim to sd? [system] when are you leaving? [user] thursday next week for four people.
State: [state] from_location=anaheim leaving_date=thursday next week to_location=sd travelers=c 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_time=8:40 am travelers=d of possible values a) 3 b) 2 c) 1 d) 4 e) 5 to_location=lax leaving_date=1st of march from_location=san francisco [context] [user] is there a bus that leaves from anaheim to sd? [system] when are you leaving? [user] thursday next week for four people. [system] i found a bus that departs at 6 am with 0 transfers. it costs $25. [user] anything else for three people from lax?
State: [state] leaving_time=none travelers=a to_location=sd leaving_date=thursday next week from_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=d of possible values a) 5 b) 1 c) 3 d) 4 e) 2 leaving_date=1st of march to_location=lax leaving_time=8:40 am from_location=san francisco [context] [user] is there a bus that leaves from anaheim to sd? [system] when are you leaving? [user] thursday next week for four people. [system] i found a bus that departs at 6 am with 0 transfers. it costs $25. [user] anything else for three people from lax? [system] i found 10 buses. one of them costs $28 and departs at 7:40 am with 0 transfers. [user] sounds great. i would like to reserve it.
State: [state] travelers=c leaving_date=thursday next week to_location=sd leaving_time=7:40 am from_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] from_location=san francisco leaving_date=1st of march to_location=lax leaving_time=8:40 am travelers=b of possible values a) 5 b) 4 c) 1 d) 2 e) 3 [context] [user] is there a bus that leaves from anaheim to sd? [system] when are you leaving? [user] thursday next week for four people. [system] i found a bus that departs at 6 am with 0 transfers. it costs $25. [user] anything else for three people from lax? [system] i found 10 buses. one of them costs $28 and departs at 7:40 am with 0 transfers. [user] sounds great. i would like to reserve it. [system] please confirm a bus that leaves at 7:40 am for 3 people next thursday from los angeles to san diego. [user] sounds great.
State: [state] from_location=lax leaving_date=thursday next week to_location=sd leaving_time=7:40 am travelers=e

[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) 3 b) 1 c) 4 d) 2 e) 5 from_location=san francisco leaving_time=8:40 am to_location=lax leaving_date=1st of march [context] [user] is there a bus that leaves from anaheim to sd? [system] when are you leaving? [user] thursday next week for four people. [system] i found a bus that departs at 6 am with 0 transfers. it costs $25. [user] anything else for three people from lax? [system] i found 10 buses. one of them costs $28 and departs at 7:40 am with 0 transfers. [user] sounds great. i would like to reserve it. [system] please confirm a bus that leaves at 7:40 am for 3 people next thursday from los angeles to san diego. [user] sounds great. [system] i've made your reservation. [user] thanks, that's all for now.
State: [state] travelers=a from_location=lax leaving_time=7:40 am to_location=sd leaving_date=thursday next week