[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=a of possible values a) 3 b) 5 c) 4 d) 2 e) 1 origin=vegas departure_time=11:50 am departure_date=3rd of this month destination=lax fare_type=a of possible values a) economy b) flexible c) economy extra [context] [user] would you help me find a bus trip? i prefer economy extra tickets.
State: [state] group_size=none origin=none departure_time=none departure_date=none destination=none fare_type=c

[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 group_size=e of possible values a) 5 b) 1 c) 2 d) 4 e) 3 destination=lax origin=vegas departure_time=11:50 am departure_date=3rd of this month [context] [user] would you help me find a bus trip? i prefer economy extra tickets. [system] of course! do you know when you'd like to leave? where are you leaving from, and what is your destination? [user] yes, i am planning a trip tomorrow from sacramento to sd.
State: [state] fare_type=a group_size=none destination=sd origin=sacramento departure_time=none departure_date=tomorrow

[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 departure_date=3rd of this month fare_type=c of possible values a) flexible b) economy extra c) economy origin=vegas group_size=e of possible values a) 2 b) 5 c) 4 d) 1 e) 3 destination=lax [context] [user] would you help me find a bus trip? i prefer economy extra tickets. [system] of course! do you know when you'd like to leave? where are you leaving from, and what is your destination? [user] yes, i am planning a trip tomorrow from sacramento to sd. [system] i have found 8 possible buses for you. the top option is $85 for an economy extra ticket, departing at 10:20 am. [user] that sounds good. can you reserve a ticket for me?
State: [state] departure_time=10:20 am departure_date=tomorrow fare_type=b origin=sacramento group_size=none destination=sd

[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 group_size=a of possible values a) 3 b) 2 c) 5 d) 1 e) 4 departure_date=3rd of this month destination=lax departure_time=11:50 am [context] [user] would you help me find a bus trip? i prefer economy extra tickets. [system] of course! do you know when you'd like to leave? where are you leaving from, and what is your destination? [user] yes, i am planning a trip tomorrow from sacramento to sd. [system] i have found 8 possible buses for you. the top option is $85 for an economy extra ticket, departing at 10:20 am. [user] that sounds good. can you reserve a ticket for me? [system] how many tickets would you like? [user] just 1, please.
State: [state] fare_type=a origin=sacramento group_size=d departure_date=tomorrow destination=sd departure_time=10:20 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] fare_type=c of possible values a) economy extra b) flexible c) economy group_size=e of possible values a) 1 b) 4 c) 2 d) 5 e) 3 departure_time=11:50 am destination=lax origin=vegas departure_date=3rd of this month [context] [user] would you help me find a bus trip? i prefer economy extra tickets. [system] of course! do you know when you'd like to leave? where are you leaving from, and what is your destination? [user] yes, i am planning a trip tomorrow from sacramento to sd. [system] i have found 8 possible buses for you. the top option is $85 for an economy extra ticket, departing at 10:20 am. [user] that sounds good. can you reserve a ticket for me? [system] how many tickets would you like? [user] just 1, please. [system] please confirm: i am reserving 1 economy extra ticket to san diego. the bus leaves sacramento tomorrow at 10:20 am. [user] sorry, i just realized that i need to make it 3 people instead.
State: [state] fare_type=a group_size=e departure_time=10:20 am destination=sd origin=sacramento departure_date=tomorrow

[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 destination=lax departure_date=3rd of this month fare_type=c of possible values a) economy extra b) flexible c) economy departure_time=11:50 am group_size=a of possible values a) 3 b) 2 c) 5 d) 1 e) 4 [context] [user] would you help me find a bus trip? i prefer economy extra tickets. [system] of course! do you know when you'd like to leave? where are you leaving from, and what is your destination? [user] yes, i am planning a trip tomorrow from sacramento to sd. [system] i have found 8 possible buses for you. the top option is $85 for an economy extra ticket, departing at 10:20 am. [user] that sounds good. can you reserve a ticket for me? [system] how many tickets would you like? [user] just 1, please. [system] please confirm: i am reserving 1 economy extra ticket to san diego. the bus leaves sacramento tomorrow at 10:20 am. [user] sorry, i just realized that i need to make it 3 people instead. [system] no problem, let me confirm: you would like tickets for 3 people on tomorrow's bus to san diego. [user] yes, that works for me.
State: [state] origin=sacramento destination=sd departure_date=tomorrow fare_type=a departure_time=10:20 am group_size=a

[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) 4 b) 2 c) 1 d) 5 e) 3 destination=lax fare_type=b of possible values a) flexible b) economy c) economy extra origin=vegas departure_date=3rd of this month [context] [user] would you help me find a bus trip? i prefer economy extra tickets. [system] of course! do you know when you'd like to leave? where are you leaving from, and what is your destination? [user] yes, i am planning a trip tomorrow from sacramento to sd. [system] i have found 8 possible buses for you. the top option is $85 for an economy extra ticket, departing at 10:20 am. [user] that sounds good. can you reserve a ticket for me? [system] how many tickets would you like? [user] just 1, please. [system] please confirm: i am reserving 1 economy extra ticket to san diego. the bus leaves sacramento tomorrow at 10:20 am. [user] sorry, i just realized that i need to make it 3 people instead. [system] no problem, let me confirm: you would like tickets for 3 people on tomorrow's bus to san diego. [user] yes, that works for me. [system] your tickets are confirmed! [user] what's the name of the station we leave from, and what station do we arrive at?
State: [state] departure_time=10:20 am group_size=e destination=sd fare_type=c origin=sacramento departure_date=tomorrow

[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_date=3rd of this month fare_type=c of possible values a) flexible b) economy extra c) economy departure_time=11:50 am destination=lax origin=vegas group_size=e of possible values a) 2 b) 4 c) 1 d) 5 e) 3 [context] [user] would you help me find a bus trip? i prefer economy extra tickets. [system] of course! do you know when you'd like to leave? where are you leaving from, and what is your destination? [user] yes, i am planning a trip tomorrow from sacramento to sd. [system] i have found 8 possible buses for you. the top option is $85 for an economy extra ticket, departing at 10:20 am. [user] that sounds good. can you reserve a ticket for me? [system] how many tickets would you like? [user] just 1, please. [system] please confirm: i am reserving 1 economy extra ticket to san diego. the bus leaves sacramento tomorrow at 10:20 am. [user] sorry, i just realized that i need to make it 3 people instead. [system] no problem, let me confirm: you would like tickets for 3 people on tomorrow's bus to san diego. [user] yes, that works for me. [system] your tickets are confirmed! [user] what's the name of the station we leave from, and what station do we arrive at? [system] you'll be leaving from sacramento valley station, and arriving at the santa fe depot. [user] thanks very much! that's all i need.
State: [state] departure_date=tomorrow fare_type=b departure_time=10:20 am destination=sd origin=sacramento group_size=e