[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) 1 b) 4 c) 5 d) 2 e) 3 departure_date=3rd of this month fare_type=a of possible values a) economy b) economy extra c) flexible [context] [user] i need some economy extra bus tickets.
State: [state] departure_time=none destination=none origin=none group_size=none departure_date=none 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] departure_date=3rd of this month destination=lax group_size=e of possible values a) 2 b) 5 c) 4 d) 1 e) 3 departure_time=11:50 am origin=vegas fare_type=c of possible values a) economy extra b) flexible c) economy [context] [user] i need some economy extra bus tickets. [system] where would you like to go and where would you be leaving from? [user] i want to depart sd to go to anaheim.
State: [state] departure_date=none destination=anaheim group_size=none departure_time=none origin=sd fare_type=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] fare_type=b of possible values a) economy extra b) economy c) flexible departure_time=11:50 am origin=vegas group_size=c of possible values a) 1 b) 5 c) 3 d) 4 e) 2 departure_date=3rd of this month destination=lax [context] [user] i need some economy extra bus tickets. [system] where would you like to go and where would you be leaving from? [user] i want to depart sd to go to anaheim. [system] when would you like to depart? [user] i want to leave on the 3rd.
State: [state] fare_type=a departure_time=none origin=sd group_size=none departure_date=the 3rd destination=anaheim

[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 fare_type=a of possible values a) economy b) flexible c) economy extra origin=vegas departure_date=3rd of this month group_size=b of possible values a) 2 b) 3 c) 4 d) 5 e) 1 [context] [user] i need some economy extra bus tickets. [system] where would you like to go and where would you be leaving from? [user] i want to depart sd to go to anaheim. [system] when would you like to depart? [user] i want to leave on the 3rd. [system] the economy extra ticket is available for the 10:10 am bus. the cost is $33. [user] can i get another bus?
State: [state] departure_time=none destination=anaheim fare_type=c origin=sd departure_date=the 3rd group_size=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] fare_type=b of possible values a) flexible b) economy c) economy extra departure_date=3rd of this month departure_time=11:50 am origin=vegas group_size=b of possible values a) 2 b) 3 c) 1 d) 5 e) 4 destination=lax [context] [user] i need some economy extra bus tickets. [system] where would you like to go and where would you be leaving from? [user] i want to depart sd to go to anaheim. [system] when would you like to depart? [user] i want to leave on the 3rd. [system] the economy extra ticket is available for the 10:10 am bus. the cost is $33. [user] can i get another bus? [system] the economy extra ticket costs $32. the bus leaves at 10:40 am. [user] can i get another bus? i need two economy tickets.
State: [state] fare_type=b departure_date=the 3rd departure_time=none origin=sd group_size=a destination=anaheim

[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=b of possible values a) flexible b) economy c) economy extra departure_time=11:50 am group_size=b of possible values a) 1 b) 3 c) 5 d) 2 e) 4 [context] [user] i need some economy extra bus tickets. [system] where would you like to go and where would you be leaving from? [user] i want to depart sd to go to anaheim. [system] when would you like to depart? [user] i want to leave on the 3rd. [system] the economy extra ticket is available for the 10:10 am bus. the cost is $33. [user] can i get another bus? [system] the economy extra ticket costs $32. the bus leaves at 10:40 am. [user] can i get another bus? i need two economy tickets. [system] there is an economy ticket that costs $28 for a bus that leaves at 1:20 pm. [user] that would be great. i want some tickets.
State: [state] origin=sd destination=anaheim departure_date=the 3rd fare_type=b departure_time=1:20 pm 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] fare_type=b of possible values a) flexible b) economy c) economy extra group_size=e of possible values a) 4 b) 5 c) 1 d) 2 e) 3 departure_time=11:50 am destination=lax origin=vegas departure_date=3rd of this month [context] [user] i need some economy extra bus tickets. [system] where would you like to go and where would you be leaving from? [user] i want to depart sd to go to anaheim. [system] when would you like to depart? [user] i want to leave on the 3rd. [system] the economy extra ticket is available for the 10:10 am bus. the cost is $33. [user] can i get another bus? [system] the economy extra ticket costs $32. the bus leaves at 10:40 am. [user] can i get another bus? i need two economy tickets. [system] there is an economy ticket that costs $28 for a bus that leaves at 1:20 pm. [user] that would be great. i want some tickets. [system] i would like to confirm the following information: the bus would be leaving san diego for anaheim the day after tomorrow at 1:20 pm. there are 2 economy tickets. [user] that would be fine. which station would i be departing from?
State: [state] fare_type=b group_size=d departure_time=1:20 pm destination=anaheim origin=sd departure_date=day after 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 departure_time=11:50 am departure_date=3rd of this month fare_type=c of possible values a) flexible b) economy extra c) economy group_size=b of possible values a) 5 b) 3 c) 1 d) 2 e) 4 destination=lax [context] [user] i need some economy extra bus tickets. [system] where would you like to go and where would you be leaving from? [user] i want to depart sd to go to anaheim. [system] when would you like to depart? [user] i want to leave on the 3rd. [system] the economy extra ticket is available for the 10:10 am bus. the cost is $33. [user] can i get another bus? [system] the economy extra ticket costs $32. the bus leaves at 10:40 am. [user] can i get another bus? i need two economy tickets. [system] there is an economy ticket that costs $28 for a bus that leaves at 1:20 pm. [user] that would be great. i want some tickets. [system] i would like to confirm the following information: the bus would be leaving san diego for anaheim the day after tomorrow at 1:20 pm. there are 2 economy tickets. [user] that would be fine. which station would i be departing from? [system] the tickets have been reserved. you would be departing from santa fe depot. [user] i appreciate your assistance. that would be all.
State: [state] origin=sd departure_time=1:20 pm departure_date=day after tomorrow fare_type=c group_size=d destination=anaheim