[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=d of possible values a) 1 b) 2 c) 4 d) 3 e) 5 destination=lax departure_date=3rd of this month origin=vegas departure_time=11:50 am fare_type=c of possible values a) economy extra b) flexible c) economy [context] [user] can you help me find a bus?
State: [state] group_size=none destination=none departure_date=none origin=none departure_time=none fare_type=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] group_size=b of possible values a) 5 b) 3 c) 1 d) 4 e) 2 fare_type=b of possible values a) flexible b) economy c) economy extra origin=vegas departure_time=11:50 am destination=lax departure_date=3rd of this month [context] [user] can you help me find a bus? [system] where are you leaving from, going, and when are you leaving? [user] i'm going from philadelphia to washington on march 13th.
State: [state] group_size=none fare_type=none origin=philadelphia departure_time=none destination=washington departure_date=march 13th

[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=d of possible values a) 1 b) 2 c) 5 d) 3 e) 4 departure_date=3rd of this month fare_type=a of possible values a) economy b) flexible c) economy extra destination=lax departure_time=11:50 am origin=vegas [context] [user] can you help me find a bus? [system] where are you leaving from, going, and when are you leaving? [user] i'm going from philadelphia to washington on march 13th. [system] there's an economy ticket for $27 dollars at 7:30 am. [user] i'm fine with any time of ticket, and are there other available buses?
State: [state] group_size=none departure_date=march 13th fare_type=dontcare destination=washington departure_time=none origin=philadelphia

[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 destination=lax departure_date=3rd of this month origin=vegas fare_type=c of possible values a) economy extra b) flexible c) economy group_size=b of possible values a) 5 b) 3 c) 2 d) 1 e) 4 [context] [user] can you help me find a bus? [system] where are you leaving from, going, and when are you leaving? [user] i'm going from philadelphia to washington on march 13th. [system] there's an economy ticket for $27 dollars at 7:30 am. [user] i'm fine with any time of ticket, and are there other available buses? [system] there's an economy ticket for $28 dollars at 7:50 am. [user] i'm looking for a bus ticket for one person, and that sounds good.
State: [state] departure_time=7:50 am destination=washington departure_date=march 13th origin=philadelphia fare_type=c group_size=d

[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 group_size=c of possible values a) 2 b) 4 c) 3 d) 5 e) 1 departure_time=11:50 am origin=vegas fare_type=a of possible values a) economy b) flexible c) economy extra departure_date=3rd of this month [context] [user] can you help me find a bus? [system] where are you leaving from, going, and when are you leaving? [user] i'm going from philadelphia to washington on march 13th. [system] there's an economy ticket for $27 dollars at 7:30 am. [user] i'm fine with any time of ticket, and are there other available buses? [system] there's an economy ticket for $28 dollars at 7:50 am. [user] i'm looking for a bus ticket for one person, and that sounds good. [system] did i get the following details right? the bus is going from philadelphia to washington on march 13th. it's an economy ticket for 1 person, and the bus leaves at 7:50 am. [user] yeah that's right. what bus station am i leaving from?
State: [state] destination=washington group_size=e departure_time=7:50 am origin=philadelphia fare_type=a departure_date=march 13th

[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 fare_type=c of possible values a) economy extra b) flexible c) economy departure_time=11:50 am group_size=b of possible values a) 4 b) 3 c) 2 d) 5 e) 1 destination=lax departure_date=3rd of this month [context] [user] can you help me find a bus? [system] where are you leaving from, going, and when are you leaving? [user] i'm going from philadelphia to washington on march 13th. [system] there's an economy ticket for $27 dollars at 7:30 am. [user] i'm fine with any time of ticket, and are there other available buses? [system] there's an economy ticket for $28 dollars at 7:50 am. [user] i'm looking for a bus ticket for one person, and that sounds good. [system] did i get the following details right? the bus is going from philadelphia to washington on march 13th. it's an economy ticket for 1 person, and the bus leaves at 7:50 am. [user] yeah that's right. what bus station am i leaving from? [system] you're leaving from intercity terminal, and your ticket is confirmed. [user] what station does the bus end at?
State: [state] origin=philadelphia fare_type=c departure_time=7:50 am group_size=e destination=washington departure_date=march 13th

[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 departure_date=3rd of this month departure_time=11:50 am fare_type=b of possible values a) flexible b) economy c) economy extra group_size=d of possible values a) 2 b) 4 c) 5 d) 3 e) 1 destination=lax [context] [user] can you help me find a bus? [system] where are you leaving from, going, and when are you leaving? [user] i'm going from philadelphia to washington on march 13th. [system] there's an economy ticket for $27 dollars at 7:30 am. [user] i'm fine with any time of ticket, and are there other available buses? [system] there's an economy ticket for $28 dollars at 7:50 am. [user] i'm looking for a bus ticket for one person, and that sounds good. [system] did i get the following details right? the bus is going from philadelphia to washington on march 13th. it's an economy ticket for 1 person, and the bus leaves at 7:50 am. [user] yeah that's right. what bus station am i leaving from? [system] you're leaving from intercity terminal, and your ticket is confirmed. [user] what station does the bus end at? [system] the destination is union station. [user] thanks for your help.
State: [state] origin=philadelphia departure_date=march 13th departure_time=7:50 am fare_type=b group_size=e destination=washington

[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=d of possible values a) 2 b) 1 c) 5 d) 3 e) 4 fare_type=c of possible values a) economy extra b) flexible c) economy destination=lax departure_date=3rd of this month departure_time=11:50 am [context] [user] can you help me find a bus? [system] where are you leaving from, going, and when are you leaving? [user] i'm going from philadelphia to washington on march 13th. [system] there's an economy ticket for $27 dollars at 7:30 am. [user] i'm fine with any time of ticket, and are there other available buses? [system] there's an economy ticket for $28 dollars at 7:50 am. [user] i'm looking for a bus ticket for one person, and that sounds good. [system] did i get the following details right? the bus is going from philadelphia to washington on march 13th. it's an economy ticket for 1 person, and the bus leaves at 7:50 am. [user] yeah that's right. what bus station am i leaving from? [system] you're leaving from intercity terminal, and your ticket is confirmed. [user] what station does the bus end at? [system] the destination is union station. [user] thanks for your help. [system] can i help with anything else? [user] nope, thanks again for your help.
State: [state] origin=philadelphia group_size=b fare_type=c destination=washington departure_date=march 13th departure_time=7:50 am