[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 trip_protection=b of possible values a) false b) true number_of_adults=e of possible values a) 4 b) 5 c) 2 d) 3 e) 1 class=b of possible values a) value b) flexible c) business to=chicago date_of_journey=march 6th [context] [user] i'd like to find a train going from portland, or with flexible tickets.
State: [state] journey_start_time=none from=portland, or trip_protection=none number_of_adults=none class=b to=none date_of_journey=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] class=a of possible values a) flexible b) value c) business trip_protection=a of possible values a) true b) false date_of_journey=march 6th to=chicago journey_start_time=9:40 am number_of_adults=b of possible values a) 5 b) 1 c) 3 d) 2 e) 4 from=washington [context] [user] i'd like to find a train going from portland, or with flexible tickets. [system] what's your destination, and when are you travelling? [user] the 1st of this month, heading to seattle, wa
State: [state] class=a trip_protection=none date_of_journey=1st of this month to=seattle, wa journey_start_time=none number_of_adults=none from=portland, or

[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] trip_protection=a of possible values a) true b) false from=washington number_of_adults=a of possible values a) 1 b) 5 c) 3 d) 4 e) 2 date_of_journey=march 6th journey_start_time=9:40 am to=chicago class=b of possible values a) business b) flexible c) value [context] [user] i'd like to find a train going from portland, or with flexible tickets. [system] what's your destination, and when are you travelling? [user] the 1st of this month, heading to seattle, wa [system] i have 9 options. how about this one leaving at 9:10 am for $80. [user] sounds good, can i find a house there?
State: [state] trip_protection=none from=portland, or number_of_adults=none date_of_journey=1st of this month journey_start_time=9:10 am to=seattle, wa class=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] number_of_adults=a of possible values a) 5 b) 2 c) 4 d) 3 e) 1 check_out_date=march 14th rating=4.3 where_to=san francisco check_in_date=2nd of march has_laundry_service=a of possible values a) true b) false [context] [user] i'd like to find a train going from portland, or with flexible tickets. [system] what's your destination, and when are you travelling? [user] the 1st of this month, heading to seattle, wa [system] i have 9 options. how about this one leaving at 9:10 am for $80. [user] sounds good, can i find a house there?
State: [state] number_of_adults=none check_out_date=none rating=none where_to=seattle, wa check_in_date=none has_laundry_service=none

[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] number_of_adults=b of possible values a) 3 b) 5 c) 1 d) 2 e) 4 check_in_date=2nd of march has_laundry_service=a of possible values a) true b) false check_out_date=march 14th rating=4.3 where_to=san francisco [context] [user] i'd like to find a train going from portland, or with flexible tickets. [system] what's your destination, and when are you travelling? [user] the 1st of this month, heading to seattle, wa [system] i have 9 options. how about this one leaving at 9:10 am for $80. [user] sounds good, can i find a house there? [system] there's 10 houses available. how about 1000 1st avenue, rated 4.5? [user] do they have laundry?
State: [state] number_of_adults=none check_in_date=none has_laundry_service=none check_out_date=none rating=none where_to=seattle, wa

[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] has_laundry_service=b of possible values a) false b) true check_out_date=march 14th number_of_adults=b of possible values a) 2 b) 5 c) 3 d) 4 e) 1 where_to=san francisco check_in_date=2nd of march rating=4.3 [context] [user] i'd like to find a train going from portland, or with flexible tickets. [system] what's your destination, and when are you travelling? [user] the 1st of this month, heading to seattle, wa [system] i have 9 options. how about this one leaving at 9:10 am for $80. [user] sounds good, can i find a house there? [system] there's 10 houses available. how about 1000 1st avenue, rated 4.5? [user] do they have laundry? [system] yes. [user] thanks, that's all i need.
State: [state] has_laundry_service=none check_out_date=none number_of_adults=none where_to=seattle, wa check_in_date=none rating=none