[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 origin=vegas group_size=c of possible values a) 5 b) 4 c) 3 d) 2 e) 1 fare_type=a of possible values a) economy b) flexible c) economy extra destination=lax departure_time=11:50 am [context] [user] i am searching for a bus.
State: [state] departure_date=none origin=none group_size=none fare_type=none destination=none departure_time=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_date=3rd of this month group_size=c of possible values a) 1 b) 4 c) 3 d) 5 e) 2 destination=lax departure_time=11:50 am fare_type=c of possible values a) flexible b) economy extra c) economy origin=vegas [context] [user] i am searching for a bus. [system] from where, to where? [user] i want to leave from sacramento going to san diego.
State: [state] departure_date=none group_size=none destination=san diego departure_time=none fare_type=none origin=sacramento

[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=a of possible values a) economy b) economy extra c) flexible departure_time=11:50 am origin=vegas group_size=c of possible values a) 4 b) 5 c) 3 d) 2 e) 1 destination=lax [context] [user] i am searching for a bus. [system] from where, to where? [user] i want to leave from sacramento going to san diego. [system] when would you like to leave? [user] march 10th and i need tickets for 4 people.
State: [state] departure_date=march 10th fare_type=none departure_time=none origin=sacramento group_size=a destination=san diego

[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=b of possible values a) 2 b) 3 c) 1 d) 5 e) 4 origin=vegas destination=lax fare_type=b of possible values a) economy extra b) economy c) flexible departure_date=3rd of this month [context] [user] i am searching for a bus. [system] from where, to where? [user] i want to leave from sacramento going to san diego. [system] when would you like to leave? [user] march 10th and i need tickets for 4 people. [system] departure is at 10:20 am. it is an economy ticket and the price is $81. [user] what will be the destination station?
State: [state] departure_time=none group_size=e origin=sacramento destination=san diego fare_type=none departure_date=march 10th

[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 origin=vegas group_size=e of possible values a) 4 b) 2 c) 1 d) 5 e) 3 departure_date=3rd of this month fare_type=b of possible values a) economy extra b) economy c) flexible [context] [user] i am searching for a bus. [system] from where, to where? [user] i want to leave from sacramento going to san diego. [system] when would you like to leave? [user] march 10th and i need tickets for 4 people. [system] departure is at 10:20 am. it is an economy ticket and the price is $81. [user] what will be the destination station? [system] the santa fe depot station. [user] that's fine. let's book the tickets.
State: [state] departure_time=10:20 am destination=san diego origin=sacramento group_size=a departure_date=march 10th fare_type=b

[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 departure_time=11:50 am 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] i am searching for a bus. [system] from where, to where? [user] i want to leave from sacramento going to san diego. [system] when would you like to leave? [user] march 10th and i need tickets for 4 people. [system] departure is at 10:20 am. it is an economy ticket and the price is $81. [user] what will be the destination station? [system] the santa fe depot station. [user] that's fine. let's book the tickets. [system] please confirm that you will be leaving from sacramento, traveling to san diego on march 10th. departure time is 10:20 am and it will be the economy ticket for 4 people. is all this correct? [user] yes that's correct. what is the departure station?
State: [state] group_size=c departure_time=10:20 am destination=san diego fare_type=b origin=sacramento departure_date=march 10th

[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) flexible b) economy c) economy extra departure_date=3rd of this month destination=lax group_size=b of possible values a) 1 b) 3 c) 2 d) 4 e) 5 departure_time=11:50 am origin=vegas [context] [user] i am searching for a bus. [system] from where, to where? [user] i want to leave from sacramento going to san diego. [system] when would you like to leave? [user] march 10th and i need tickets for 4 people. [system] departure is at 10:20 am. it is an economy ticket and the price is $81. [user] what will be the destination station? [system] the santa fe depot station. [user] that's fine. let's book the tickets. [system] please confirm that you will be leaving from sacramento, traveling to san diego on march 10th. departure time is 10:20 am and it will be the economy ticket for 4 people. is all this correct? [user] yes that's correct. what is the departure station? [system] you will depart from sacramento valley station. your ticket has been confirmed. is there anything else? [user] that will be all. thanks for your help.
State: [state] fare_type=b departure_date=march 10th destination=san diego group_size=d departure_time=10:20 am origin=sacramento