[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 leaving_date=1st of march to_location=lax travelers=a of possible values a) 4 b) 5 c) 3 d) 2 e) 1 [context] [user] i need a bus to san francisco.
State: [state] from_location=none leaving_time=none leaving_date=none to_location=san francisco 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] travelers=e of possible values a) 3 b) 1 c) 2 d) 5 e) 4 leaving_date=1st of march from_location=san francisco to_location=lax leaving_time=8:40 am [context] [user] i need a bus to san francisco. [system] when are you leaving? [user] tuesday next week from la.
State: [state] travelers=none leaving_date=tuesday next week from_location=la to_location=san francisco 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] to_location=lax leaving_date=1st of march from_location=san francisco leaving_time=8:40 am travelers=c of possible values a) 5 b) 1 c) 4 d) 2 e) 3 [context] [user] i need a bus to san francisco. [system] when are you leaving? [user] tuesday next week from la. [system] there are 10 buses. one departs 6:20 am and costs $51 with 0 transfers. [user] any more buses? i need four seats.
State: [state] to_location=san francisco leaving_date=tuesday next week from_location=la leaving_time=none travelers=c

[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) 2 c) 4 d) 1 e) 5 from_location=san francisco leaving_time=8:40 am leaving_date=1st of march to_location=lax [context] [user] i need a bus to san francisco. [system] when are you leaving? [user] tuesday next week from la. [system] there are 10 buses. one departs 6:20 am and costs $51 with 0 transfers. [user] any more buses? i need four seats. [system] there are 9 buses. one leaving at 8:20 am with 0 transfers for $49. [user] what station does the bus arrive?
State: [state] travelers=c from_location=la leaving_time=none leaving_date=tuesday next week to_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 leaving_time=8:40 am travelers=c of possible values a) 2 b) 1 c) 4 d) 3 e) 5 leaving_date=1st of march to_location=lax [context] [user] i need a bus to san francisco. [system] when are you leaving? [user] tuesday next week from la. [system] there are 10 buses. one departs 6:20 am and costs $51 with 0 transfers. [user] any more buses? i need four seats. [system] there are 9 buses. one leaving at 8:20 am with 0 transfers for $49. [user] what station does the bus arrive? [system] the salesforce transit center station. [user] any buses for 1 person from sacramento, ca?
State: [state] from_location=sacramento, ca leaving_time=none travelers=b leaving_date=tuesday next week to_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_date=1st of march to_location=lax leaving_time=8:40 am travelers=b of possible values a) 2 b) 4 c) 1 d) 3 e) 5 from_location=san francisco [context] [user] i need a bus to san francisco. [system] when are you leaving? [user] tuesday next week from la. [system] there are 10 buses. one departs 6:20 am and costs $51 with 0 transfers. [user] any more buses? i need four seats. [system] there are 9 buses. one leaving at 8:20 am with 0 transfers for $49. [user] what station does the bus arrive? [system] the salesforce transit center station. [user] any buses for 1 person from sacramento, ca? [system] there are 10 buses, one departing at 7:40 am with 0 transfers for $25. [user] what are the departure and arrival stations?
State: [state] leaving_date=tuesday next week to_location=san francisco leaving_time=none travelers=c from_location=sacramento, ca

[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 to_location=lax leaving_time=8:40 am travelers=c of possible values a) 2 b) 1 c) 4 d) 5 e) 3 from_location=san francisco [context] [user] i need a bus to san francisco. [system] when are you leaving? [user] tuesday next week from la. [system] there are 10 buses. one departs 6:20 am and costs $51 with 0 transfers. [user] any more buses? i need four seats. [system] there are 9 buses. one leaving at 8:20 am with 0 transfers for $49. [user] what station does the bus arrive? [system] the salesforce transit center station. [user] any buses for 1 person from sacramento, ca? [system] there are 10 buses, one departing at 7:40 am with 0 transfers for $25. [user] what are the departure and arrival stations? [system] the bus leaves the sacramento valley station and arrives at the salesforce transit center. [user] good, i want a reservation.
State: [state] leaving_date=tuesday next week to_location=san francisco leaving_time=7:40 am travelers=b from_location=sacramento, ca

[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 travelers=b of possible values a) 5 b) 4 c) 1 d) 3 e) 2 to_location=lax leaving_time=8:40 am [context] [user] i need a bus to san francisco. [system] when are you leaving? [user] tuesday next week from la. [system] there are 10 buses. one departs 6:20 am and costs $51 with 0 transfers. [user] any more buses? i need four seats. [system] there are 9 buses. one leaving at 8:20 am with 0 transfers for $49. [user] what station does the bus arrive? [system] the salesforce transit center station. [user] any buses for 1 person from sacramento, ca? [system] there are 10 buses, one departing at 7:40 am with 0 transfers for $25. [user] what are the departure and arrival stations? [system] the bus leaves the sacramento valley station and arrives at the salesforce transit center. [user] good, i want a reservation. [system] i'm booking you a ticket for 1 from sacramento to san francisco, leaving next tuesday at 7:40 am. is that correct? [user] yes that is correct.
State: [state] from_location=sacramento leaving_date=tuesday next week travelers=c to_location=san francisco leaving_time=7:40 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 leaving_date=1st of march from_location=san francisco travelers=e of possible values a) 1 b) 5 c) 2 d) 3 e) 4 to_location=lax [context] [user] i need a bus to san francisco. [system] when are you leaving? [user] tuesday next week from la. [system] there are 10 buses. one departs 6:20 am and costs $51 with 0 transfers. [user] any more buses? i need four seats. [system] there are 9 buses. one leaving at 8:20 am with 0 transfers for $49. [user] what station does the bus arrive? [system] the salesforce transit center station. [user] any buses for 1 person from sacramento, ca? [system] there are 10 buses, one departing at 7:40 am with 0 transfers for $25. [user] what are the departure and arrival stations? [system] the bus leaves the sacramento valley station and arrives at the salesforce transit center. [user] good, i want a reservation. [system] i'm booking you a ticket for 1 from sacramento to san francisco, leaving next tuesday at 7:40 am. is that correct? [user] yes that is correct. [system] reservation booked. [user] thanks a lot. that will be all.
State: [state] leaving_time=7:40 am leaving_date=tuesday next week from_location=sacramento travelers=a to_location=san francisco