[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=c of possible values a) 4 b) 2 c) 3 d) 1 e) 5 departure_date=3rd of this month origin=vegas destination=lax fare_type=b of possible values a) flexible b) economy c) economy extra [context] [user] i wan to find a bus to san diego.
State: [state] departure_time=none group_size=none departure_date=none origin=none destination=san diego 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] departure_date=3rd of this month fare_type=c of possible values a) flexible b) economy extra c) economy origin=vegas destination=lax group_size=e of possible values a) 4 b) 2 c) 5 d) 1 e) 3 departure_time=11:50 am [context] [user] i wan to find a bus to san diego. [system] what date would you like to leave? [user] i want to leave march 14th
State: [state] departure_date=march 14th fare_type=none origin=none destination=san diego group_size=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 fare_type=c of possible values a) flexible b) economy extra c) economy group_size=c of possible values a) 5 b) 4 c) 3 d) 2 e) 1 departure_time=11:50 am destination=lax origin=vegas [context] [user] i wan to find a bus to san diego. [system] what date would you like to leave? [user] i want to leave march 14th [system] where would you like to leave from? [user] long beach, ca
State: [state] departure_date=march 14th fare_type=none group_size=none departure_time=none destination=san diego origin=long beach, ca

[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) 4 d) 1 e) 5 fare_type=a of possible values a) economy b) flexible c) economy extra departure_date=3rd of this month destination=lax origin=vegas [context] [user] i wan to find a bus to san diego. [system] what date would you like to leave? [user] i want to leave march 14th [system] where would you like to leave from? [user] long beach, ca [system] i have 10 options for you. there is a bus leaving at 7 am with an economy ticket for $20. [user] what other option do you have?
State: [state] departure_time=none group_size=none fare_type=none departure_date=march 14th destination=san diego origin=long beach, ca

[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=c of possible values a) 4 b) 5 c) 3 d) 1 e) 2 fare_type=b of possible values a) economy extra b) economy c) flexible departure_date=3rd of this month origin=vegas departure_time=11:50 am destination=lax [context] [user] i wan to find a bus to san diego. [system] what date would you like to leave? [user] i want to leave march 14th [system] where would you like to leave from? [user] long beach, ca [system] i have 10 options for you. there is a bus leaving at 7 am with an economy ticket for $20. [user] what other option do you have? [system] a bus leaving at 8:40 am with an economy ticket for $26 [user] that sounds great.
State: [state] group_size=none fare_type=b departure_date=march 14th origin=long beach, ca departure_time=8:40 am 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 departure_date=3rd of this month fare_type=c of possible values a) flexible b) economy extra c) economy destination=lax group_size=a of possible values a) 3 b) 1 c) 2 d) 5 e) 4 origin=vegas [context] [user] i wan to find a bus to san diego. [system] what date would you like to leave? [user] i want to leave march 14th [system] where would you like to leave from? [user] long beach, ca [system] i have 10 options for you. there is a bus leaving at 7 am with an economy ticket for $20. [user] what other option do you have? [system] a bus leaving at 8:40 am with an economy ticket for $26 [user] that sounds great. [system] would you like to purchase the ticket? [user] yes for 1 person.
State: [state] departure_time=8:40 am departure_date=march 14th fare_type=c destination=san diego group_size=b origin=long beach, ca

[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=b of possible values a) 5 b) 3 c) 1 d) 2 e) 4 destination=lax fare_type=b of possible values a) flexible b) economy c) economy extra departure_time=11:50 am [context] [user] i wan to find a bus to san diego. [system] what date would you like to leave? [user] i want to leave march 14th [system] where would you like to leave from? [user] long beach, ca [system] i have 10 options for you. there is a bus leaving at 7 am with an economy ticket for $20. [user] what other option do you have? [system] a bus leaving at 8:40 am with an economy ticket for $26 [user] that sounds great. [system] would you like to purchase the ticket? [user] yes for 1 person. [system] 1 economy ticket for the bus departing march 14th at 8:40 am from long beach going to san diego. is that correct. [user] yes that is good.
State: [state] departure_date=march 14th origin=long beach group_size=c destination=san diego fare_type=b departure_time=8:40 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 fare_type=b of possible values a) flexible b) economy c) economy extra destination=lax departure_date=3rd of this month group_size=e of possible values a) 5 b) 1 c) 2 d) 4 e) 3 departure_time=11:50 am [context] [user] i wan to find a bus to san diego. [system] what date would you like to leave? [user] i want to leave march 14th [system] where would you like to leave from? [user] long beach, ca [system] i have 10 options for you. there is a bus leaving at 7 am with an economy ticket for $20. [user] what other option do you have? [system] a bus leaving at 8:40 am with an economy ticket for $26 [user] that sounds great. [system] would you like to purchase the ticket? [user] yes for 1 person. [system] 1 economy ticket for the bus departing march 14th at 8:40 am from long beach going to san diego. is that correct. [user] yes that is good. [system] your ticket is booked. [user] what station does the bus depart from?
State: [state] origin=long beach fare_type=b destination=san diego departure_date=march 14th group_size=b departure_time=8:40 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] departure_time=11:50 am departure_date=3rd of this month group_size=d of possible values a) 5 b) 2 c) 1 d) 3 e) 4 fare_type=a of possible values a) economy b) flexible c) economy extra origin=vegas destination=lax [context] [user] i wan to find a bus to san diego. [system] what date would you like to leave? [user] i want to leave march 14th [system] where would you like to leave from? [user] long beach, ca [system] i have 10 options for you. there is a bus leaving at 7 am with an economy ticket for $20. [user] what other option do you have? [system] a bus leaving at 8:40 am with an economy ticket for $26 [user] that sounds great. [system] would you like to purchase the ticket? [user] yes for 1 person. [system] 1 economy ticket for the bus departing march 14th at 8:40 am from long beach going to san diego. is that correct. [user] yes that is good. [system] your ticket is booked. [user] what station does the bus depart from? [system] downtown station. [user] thanks that will be all.
State: [state] departure_time=8:40 am departure_date=march 14th group_size=c fare_type=a origin=long beach destination=san diego