[example] [user] i need help finding a bus to lax. [system] where would you be departing from? [user] i will be leaving from vegas. [system] what day do you plan on leaving? [user] my departure date is the 3rd of this month. i need 3 tickets and prefer economy tickets. [system] i have a bus that leaves at 11:50 am that has economy tickets for $33 each. [user] that one sounds perfect. [slots] fare_type=b of possible values a) economy extra b) economy c) flexible origin=vegas destination=lax departure_time=11:50 am group_size=c of possible values a) 1 b) 2 c) 3 d) 5 e) 4 departure_date=3rd of this month [context] [user] can you help me get a bus ticket for 1 person.
State: [state] fare_type=none origin=none destination=none departure_time=none group_size=a departure_date=none

[example] [user] i need help finding a bus to lax. [system] where would you be departing from? [user] i will be leaving from vegas. [system] what day do you plan on leaving? [user] my departure date is the 3rd of this month. i need 3 tickets and prefer economy tickets. [system] i have a bus that leaves at 11:50 am that has economy tickets for $33 each. [user] that one sounds perfect. [slots] departure_time=11:50 am group_size=e of possible values a) 2 b) 5 c) 4 d) 1 e) 3 destination=lax fare_type=a of possible values a) economy b) flexible c) economy extra origin=vegas departure_date=3rd of this month [context] [user] can you help me get a bus ticket for 1 person. [system] where would you like the departure location and destination to be? [user] i'm leaving from los angeles and i need to go to long beach for a job interview.
State: [state] departure_time=none group_size=d destination=long beach fare_type=none origin=los angeles departure_date=none

[example] [user] i need help finding a bus to lax. [system] where would you be departing from? [user] i will be leaving from vegas. [system] what day do you plan on leaving? [user] my departure date is the 3rd of this month. i need 3 tickets and prefer economy tickets. [system] i have a bus that leaves at 11:50 am that has economy tickets for $33 each. [user] that one sounds perfect. [slots] destination=lax departure_date=3rd of this month departure_time=11:50 am fare_type=c of possible values a) economy extra b) flexible c) economy group_size=c of possible values a) 4 b) 5 c) 3 d) 1 e) 2 origin=vegas [context] [user] can you help me get a bus ticket for 1 person. [system] where would you like the departure location and destination to be? [user] i'm leaving from los angeles and i need to go to long beach for a job interview. [system] when would you like to leave? [user] i'm actually planning on leaving later today. also please make sure it's an economy ticket.
State: [state] destination=long beach departure_date=later today departure_time=none fare_type=c group_size=d origin=los angeles

[example] [user] i need help finding a bus to lax. [system] where would you be departing from? [user] i will be leaving from vegas. [system] what day do you plan on leaving? [user] my departure date is the 3rd of this month. i need 3 tickets and prefer economy tickets. [system] i have a bus that leaves at 11:50 am that has economy tickets for $33 each. [user] that one sounds perfect. [slots] group_size=e of possible values a) 2 b) 4 c) 1 d) 5 e) 3 fare_type=b of possible values a) flexible b) economy c) economy extra origin=vegas departure_date=3rd of this month destination=lax departure_time=11:50 am [context] [user] can you help me get a bus ticket for 1 person. [system] where would you like the departure location and destination to be? [user] i'm leaving from los angeles and i need to go to long beach for a job interview. [system] when would you like to leave? [user] i'm actually planning on leaving later today. also please make sure it's an economy ticket. [system] i've found 10 buses that match your criteria. the one i've chosen will leave at 6:30 am, and the price of an economy ticket is $11. [user] great, that will do for me.
State: [state] group_size=c fare_type=b origin=los angeles departure_date=later today destination=long beach departure_time=6:30 am

[example] [user] i need help finding a bus to lax. [system] where would you be departing from? [user] i will be leaving from vegas. [system] what day do you plan on leaving? [user] my departure date is the 3rd of this month. i need 3 tickets and prefer economy tickets. [system] i have a bus that leaves at 11:50 am that has economy tickets for $33 each. [user] that one sounds perfect. [slots] origin=vegas group_size=c of possible values a) 5 b) 2 c) 3 d) 1 e) 4 departure_date=3rd of this month destination=lax fare_type=c of possible values a) economy extra b) flexible c) economy departure_time=11:50 am [context] [user] can you help me get a bus ticket for 1 person. [system] where would you like the departure location and destination to be? [user] i'm leaving from los angeles and i need to go to long beach for a job interview. [system] when would you like to leave? [user] i'm actually planning on leaving later today. also please make sure it's an economy ticket. [system] i've found 10 buses that match your criteria. the one i've chosen will leave at 6:30 am, and the price of an economy ticket is $11. [user] great, that will do for me. [system] would you like to purchase a ticket? [user] no, not right now.
State: [state] origin=los angeles group_size=d departure_date=later today destination=long beach fare_type=c departure_time=6:30 am