[example] [user] i would like to find a train. [system] where are you departing from and what is your destination? [user] i'm leaving washington to chicago on march 6th. [system] there are 5 trains. there is one leaving at 9:40 am for $109. [user] i would like to purchase one ticket. flexible ticket, and add travel insurance. [slots] from=washington journey_start_time=9:40 am to=chicago date_of_journey=march 6th class=a of possible values a) flexible b) business c) value number_of_adults=a of possible values a) 1 b) 4 c) 2 d) 3 e) 5 trip_protection=b of possible values a) false b) true [context] [user] i am looking for a train.
State: [state] from=none journey_start_time=none to=none date_of_journey=none class=none number_of_adults=none trip_protection=none

[example] [user] i would like to find a train. [system] where are you departing from and what is your destination? [user] i'm leaving washington to chicago on march 6th. [system] there are 5 trains. there is one leaving at 9:40 am for $109. [user] i would like to purchase one ticket. flexible ticket, and add travel insurance. [slots] journey_start_time=9:40 am from=washington date_of_journey=march 6th trip_protection=a of possible values a) true b) false class=a of possible values a) flexible b) value c) business to=chicago number_of_adults=e of possible values a) 3 b) 5 c) 4 d) 2 e) 1 [context] [user] i am looking for a train. [system] what is the destination, date and the city of your departure? [user] i will be leaving from san francisco to sacramento, ca today.
State: [state] journey_start_time=none from=san francisco date_of_journey=today trip_protection=none class=none to=sacramento, ca number_of_adults=none

[example] [user] i would like to find a train. [system] where are you departing from and what is your destination? [user] i'm leaving washington to chicago on march 6th. [system] there are 5 trains. there is one leaving at 9:40 am for $109. [user] i would like to purchase one ticket. flexible ticket, and add travel insurance. [slots] from=washington to=chicago number_of_adults=a of possible values a) 1 b) 3 c) 5 d) 2 e) 4 trip_protection=a of possible values a) true b) false journey_start_time=9:40 am class=b of possible values a) value b) flexible c) business date_of_journey=march 6th [context] [user] i am looking for a train. [system] what is the destination, date and the city of your departure? [user] i will be leaving from san francisco to sacramento, ca today. [system] how about a train departing at 6:10 am with the ticket price of $42? [user] that sounds nice to me.
State: [state] from=san francisco to=sacramento, ca number_of_adults=none trip_protection=none journey_start_time=6:10 am class=none date_of_journey=today

[example] [user] i would like to find a train. [system] where are you departing from and what is your destination? [user] i'm leaving washington to chicago on march 6th. [system] there are 5 trains. there is one leaving at 9:40 am for $109. [user] i would like to purchase one ticket. flexible ticket, and add travel insurance. [slots] class=a of possible values a) flexible b) value c) business to=chicago number_of_adults=d of possible values a) 4 b) 5 c) 2 d) 1 e) 3 trip_protection=a of possible values a) true b) false from=washington journey_start_time=9:40 am date_of_journey=march 6th [context] [user] i am looking for a train. [system] what is the destination, date and the city of your departure? [user] i will be leaving from san francisco to sacramento, ca today. [system] how about a train departing at 6:10 am with the ticket price of $42? [user] that sounds nice to me. [system] would you like me to book tickets for you? [user] no, not now. maybe later.
State: [state] class=none to=sacramento, ca number_of_adults=none trip_protection=none from=san francisco journey_start_time=6:10 am date_of_journey=today

[example] [user] i'm looking for a house to stay in for the night. [system] sure! where do you plan to visit? [user] i'll be going to new york. [system] ok, there's a house open on 100 greenwich street, the rating is 4.4. [user] actually, we'd like to go to san francisco instead, need something for 5 people with laundry service and it would be great if the rating is 4.3 or better! [system] ok sure! 9 houses are available, there is one at 1100 market street hotel entrance is at, 45 mcallister street with a rating of 4.3 [user] that looks perfect. i'd like to book from the 2nd of march through march 14th if possible. [slots] check_out_date=march 14th check_in_date=2nd of march where_to=san francisco rating=4.3 number_of_adults=d of possible values a) 1 b) 4 c) 2 d) 5 e) 3 has_laundry_service=b of possible values a) false b) true [context] [user] i am looking for a train. [system] what is the destination, date and the city of your departure? [user] i will be leaving from san francisco to sacramento, ca today. [system] how about a train departing at 6:10 am with the ticket price of $42? [user] that sounds nice to me. [system] would you like me to book tickets for you? [user] no, not now. maybe later. [system] is there anything else i can help you with? [user] i am looking for a house with laundry service and rating of 4.1 or higher.
State: [state] check_out_date=none check_in_date=none where_to=sacramento, ca rating=4.1 number_of_adults=none has_laundry_service=b

[example] [user] i'm looking for a house to stay in for the night. [system] sure! where do you plan to visit? [user] i'll be going to new york. [system] ok, there's a house open on 100 greenwich street, the rating is 4.4. [user] actually, we'd like to go to san francisco instead, need something for 5 people with laundry service and it would be great if the rating is 4.3 or better! [system] ok sure! 9 houses are available, there is one at 1100 market street hotel entrance is at, 45 mcallister street with a rating of 4.3 [user] that looks perfect. i'd like to book from the 2nd of march through march 14th if possible. [slots] check_out_date=march 14th has_laundry_service=b of possible values a) false b) true number_of_adults=b of possible values a) 2 b) 5 c) 4 d) 1 e) 3 where_to=san francisco check_in_date=2nd of march rating=4.3 [context] [user] i am looking for a train. [system] what is the destination, date and the city of your departure? [user] i will be leaving from san francisco to sacramento, ca today. [system] how about a train departing at 6:10 am with the ticket price of $42? [user] that sounds nice to me. [system] would you like me to book tickets for you? [user] no, not now. maybe later. [system] is there anything else i can help you with? [user] i am looking for a house with laundry service and rating of 4.1 or higher. [system] i found 10 houses that might interest you. how about a house with 4.1 rating located at 100 capitol mall? [user] that house sounds great to me. that will be all. thank you!
State: [state] check_out_date=none has_laundry_service=b number_of_adults=none where_to=sacramento, ca check_in_date=none rating=4.1