[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 origin=vegas group_size=b of possible values a) 2 b) 3 c) 5 d) 4 e) 1 fare_type=c of possible values a) economy extra b) flexible c) economy destination=lax departure_date=3rd of this month [context] [user] can you help me find a bus. i want to travel to sd and would like an economy ticket.
State: [state] departure_time=none origin=none group_size=none fare_type=c destination=sd departure_date=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_time=11:50 am fare_type=a of possible values a) economy b) economy extra c) flexible destination=lax departure_date=3rd of this month origin=vegas group_size=c of possible values a) 1 b) 5 c) 3 d) 4 e) 2 [context] [user] can you help me find a bus. i want to travel to sd and would like an economy ticket. [system] where would you like to travel from and when would you like to travel? [user] i will depart from anaheim on the 12th of march.
State: [state] departure_time=none fare_type=a destination=sd departure_date=12th of march origin=anaheim 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] departure_date=3rd of this month destination=lax departure_time=11:50 am fare_type=a of possible values a) economy b) economy extra c) flexible group_size=a of possible values a) 3 b) 4 c) 5 d) 2 e) 1 origin=vegas [context] [user] can you help me find a bus. i want to travel to sd and would like an economy ticket. [system] where would you like to travel from and when would you like to travel? [user] i will depart from anaheim on the 12th of march. [system] i have found a bus that leaves at 6 am. the price for an economy ticket is $23 [user] that's great. i need tickets for three people.
State: [state] departure_date=12th of march destination=sd departure_time=6 am fare_type=a group_size=a origin=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_date=3rd of this month fare_type=c of possible values a) flexible b) economy extra c) economy departure_time=11:50 am group_size=d of possible values a) 4 b) 2 c) 5 d) 3 e) 1 destination=lax origin=vegas [context] [user] can you help me find a bus. i want to travel to sd and would like an economy ticket. [system] where would you like to travel from and when would you like to travel? [user] i will depart from anaheim on the 12th of march. [system] i have found a bus that leaves at 6 am. the price for an economy ticket is $23 [user] that's great. i need tickets for three people. [system] ok so to confirm: you want to travel by bus from anaheim to san diego at 6 am on march 12th. you would like 3 economy tickets. [user] actually there will be four people travelling.
State: [state] departure_date=12th of march fare_type=c departure_time=6 am group_size=a destination=sd origin=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] fare_type=c of possible values a) flexible b) economy extra c) economy origin=vegas departure_date=3rd of this month departure_time=11:50 am destination=lax group_size=b of possible values a) 4 b) 3 c) 5 d) 1 e) 2 [context] [user] can you help me find a bus. i want to travel to sd and would like an economy ticket. [system] where would you like to travel from and when would you like to travel? [user] i will depart from anaheim on the 12th of march. [system] i have found a bus that leaves at 6 am. the price for an economy ticket is $23 [user] that's great. i need tickets for three people. [system] ok so to confirm: you want to travel by bus from anaheim to san diego at 6 am on march 12th. you would like 3 economy tickets. [user] actually there will be four people travelling. [system] ok so that's 4 people travelling economy. [user] perfect.
State: [state] fare_type=c origin=anaheim departure_date=12th of march departure_time=6 am destination=sd 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] origin=vegas group_size=a of possible values a) 3 b) 5 c) 4 d) 2 e) 1 departure_time=11:50 am destination=lax departure_date=3rd of this month fare_type=b of possible values a) flexible b) economy c) economy extra [context] [user] can you help me find a bus. i want to travel to sd and would like an economy ticket. [system] where would you like to travel from and when would you like to travel? [user] i will depart from anaheim on the 12th of march. [system] i have found a bus that leaves at 6 am. the price for an economy ticket is $23 [user] that's great. i need tickets for three people. [system] ok so to confirm: you want to travel by bus from anaheim to san diego at 6 am on march 12th. you would like 3 economy tickets. [user] actually there will be four people travelling. [system] ok so that's 4 people travelling economy. [user] perfect. [system] your booking has been confirmed. [user] that's great, i don't need anything else.
State: [state] origin=anaheim group_size=c departure_time=6 am destination=sd departure_date=12th of march fare_type=b