inform((_:search,category,'park');(_:search,type,'Attraction'))
user
i want to go to a park
request((_:search,area,?);(_:search,type,'Attraction')) inform((_:result,amount,'a few');(_:result,type,'Attraction'))
system
Sure , there are a few .   What part of town do you prefer ?
inform((_:search,area,'dontcare');(_:search,type,'Attraction')) request((_:result,postcode,?);(_:result,type,'Attraction'))
user
anywhere is fine . May I get a postcode ?
inform((_:result,category,'parks');(_:result,count,'5');(_:result,postcode,'CB18DW');(_:result,postcode,'CB21JF');(_:result,postcode,'CB223AE');(_:result,postcode,'CB22AD');(_:result,postcode,'CB46AZ');(_:result,type,'Attraction'))
system
There are 5 different parks . Postcodes are CB21JF , CB18DW , CB46AZ , CB22AD , and CB223AE .
inform((_:search,category,'hotel');(_:search,stars,'4');(_:search,type,'Hotel'))
user
I 'm also looking for a hotel to stay in . I need to make sure it 's a hotel and not a guesthouse , with a star of 4 .
request((_:search,area,?);(_:search,pricerange,?);(_:search,type,'Hotel')) inform((_:result,count,'3');(_:result,stars,'4');(_:result,type,'Hotel'))
system
I have three 4 star hotels . what are or price range do you prefer ?
inform((_:search,area,'north');(_:search,pricerange,'dontcare');(_:search,type,'Hotel'))
user
The price does n't matter .   I do want it to be in the north area of town though .
request((_:search,area,?);(_:search,stars,?);(_:search,type,'Hotel')) canthelp((_:search,area,'north');(_:search,category,'hotels');(_:search,stars,'4');(_:search,type,'Hotel'))
system
I 'm sorry , I do n't have any 4 star hotels in the north . Would another area be ok , or should I check other star rating options ?
inform((_:search,area,'north');(_:search,category,'guesthouses');(_:search,stars,'4');(_:search,type,'Hotel'))
user
Are there any 4 star guesthouses in the north available ?
canthelp((_:search,type,'Hotel'))
system
No , I 'm afraid there are n't .
inform((_:search,category,'hotel');(_:search,type,'Hotel'))
user
Could you look for something that is n't a guesthouse then ?
canthelp((_:search,category,'hotels');(_:search,type,'Hotel'))
system
There are no hotels that meet your requirements .
user
I guess I will take the guest house .
offer((_:booking,type,'Booking'))
system
Okay , Do I need to book that for you ?
inform((_:search,day,'wednesday');(_:search,people,'6');(_:search,stay,'4');(_:search,type,'Hotel'))
user
Yes , please , for 6 people , for 4 nights , starting Wednesday .
canthelp((_:booking,type,'Booking')) request((_:search,area,?);(_:search,stars,?);(_:search,type,'Hotel'))
system
I 'm sorry , but I 'm afraid we 'll need to try different criteria . Would you be willing to change what part of town you stay in , or the star rating you need ?
inform((_:search,category,'guesthouse');(_:search,type,'Hotel'))
user
But I said I would take the guesthouse .
inform((_:booking,name,'Acorn Guest Lodge');(_:booking,ref,'R68P0A12');(_:booking,type,'Booking'))
system
I 'm so sorry about that .   You are booked at the Acorn Guest Lodge .   Reference number is : R68P0A12 .
inform((_:search,type,'Taxi'))
user
i aslo want to book a taxi to commute between the two places .
request((_:search,departure,?);(_:search,type,'Taxi'))
system
I 'm sorry , but I do n't think we determined which park you wanted to visit . Where will you be departing from ?
inform((_:search,departure,'the hotel');(_:search,leave_at,'14:45');(_:search,type,'Taxi'))
user
the hotel by 14:45 .
system
I 'm sorry but there are no parks in the area of your hotel .
_:search category park
_:search type Attraction
_:search category park
_:result amount a few
_:result type Attraction
_:search area dontcare
_:search type Attraction
_:result postcode ?
_:result amount a few
_:search area dontcare
_:result category parks
_:result count 5
_:result postcode CB18DW
_:result postcode CB21JF
_:result postcode CB223AE
_:result postcode CB22AD
_:result postcode CB46AZ
_:result type Attraction
_:search category hotel
_:search stars 4
_:search type Hotel
_:result amount a few
_:result category parks
_:result postcode CB18DW
_:result postcode CB21JF
_:result postcode CB223AE
_:result postcode CB22AD
_:result postcode CB46AZ
_:search category hotel
_:search stars 4
_:result count 3
_:result stars 4
_:result type Hotel
_:search area north
_:search pricerange dontcare
_:search type Hotel
_:result amount a few
_:result category parks
_:result postcode CB18DW
_:result postcode CB21JF
_:result postcode CB223AE
_:result postcode CB22AD
_:result postcode CB46AZ
_:result count 3
_:result stars 4
_:result type Hotel
_:search pricerange dontcare
_:system canthelp _:search/7587da2b
_:search/7587da2b area north
_:search/7587da2b category hotels
_:search/7587da2b stars 4
_:search/7587da2b type Hotel
_:search area north
_:search category guesthouses
_:search stars 4
_:search type Hotel
_:result amount a few
_:result category parks
_:result postcode CB18DW
_:result postcode CB21JF
_:result postcode CB223AE
_:result postcode CB22AD
_:result postcode CB46AZ
_:result count 3
_:result stars 4
_:result type Hotel
_:search pricerange dontcare
_:system canthelp _:search/7587da2b
_:search/7587da2b area north
_:search/7587da2b category hotels
_:search/7587da2b stars 4
_:search/7587da2b type Hotel
_:search area north
_:search stars 4
_:system canthelp _:search/c1ade78e
_:search/c1ade78e type Hotel
_:search category hotel
_:search type Hotel
_:result amount a few
_:result category parks
_:result postcode CB18DW
_:result postcode CB21JF
_:result postcode CB223AE
_:result postcode CB22AD
_:result postcode CB46AZ
_:result count 3
_:result stars 4
_:result type Hotel
_:search pricerange dontcare
_:system canthelp _:search/7587da2b
_:search/7587da2b area north
_:search/7587da2b category hotels
_:search/7587da2b stars 4
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_:search area north
_:search stars 4
_:system canthelp _:search/c1ade78e
_:search/c1ade78e type Hotel
_:search category hotel
_:search type Hotel
_:system canthelp _:search/476cc3c8
_:search/476cc3c8 category hotels
_:search/476cc3c8 type Hotel
_:result amount a few
_:result category parks
_:result postcode CB18DW
_:result postcode CB21JF
_:result postcode CB223AE
_:result postcode CB22AD
_:result postcode CB46AZ
_:result count 3
_:result stars 4
_:result type Hotel
_:search pricerange dontcare
_:system canthelp _:search/7587da2b
_:search/7587da2b area north
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_:search area north
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_:system canthelp _:search/c1ade78e
_:search/c1ade78e type Hotel
_:search category hotel
_:system canthelp _:search/476cc3c8
_:search/476cc3c8 category hotels
_:search/476cc3c8 type Hotel
_:system offered _:booking
_:booking type Booking
_:search day wednesday
_:search people 6
_:search stay 4
_:search type Hotel
_:result amount a few
_:result category parks
_:result postcode CB18DW
_:result postcode CB21JF
_:result postcode CB223AE
_:result postcode CB22AD
_:result postcode CB46AZ
_:result count 3
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_:search pricerange dontcare
_:system canthelp _:search/7587da2b
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_:search/7587da2b stars 4
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_:system canthelp _:search/c1ade78e
_:search/c1ade78e type Hotel
_:system canthelp _:search/476cc3c8
_:search/476cc3c8 category hotels
_:search/476cc3c8 type Hotel
_:system offered _:booking
_:booking type Booking
_:search day wednesday
_:search people 6
_:search stay 4
_:system canthelp _:booking/0d7b388e
_:booking/0d7b388e type Booking
_:search area ?
_:search stars ?
_:search category guesthouse
_:search type Hotel
_:result amount a few
_:result category parks
_:result postcode CB18DW
_:result postcode CB21JF
_:result postcode CB223AE
_:result postcode CB22AD
_:result postcode CB46AZ
_:result count 3
_:result stars 4
_:result type Hotel
_:search pricerange dontcare
_:system canthelp _:search/7587da2b
_:search/7587da2b area north
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_:search/7587da2b stars 4
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_:system canthelp _:search/c1ade78e
_:search/c1ade78e type Hotel
_:system canthelp _:search/476cc3c8
_:search/476cc3c8 category hotels
_:search/476cc3c8 type Hotel
_:system offered _:booking
_:search day wednesday
_:search people 6
_:search stay 4
_:system canthelp _:booking/0d7b388e
_:booking/0d7b388e type Booking
_:search area ?
_:search stars ?
_:search category guesthouse
_:booking name Acorn Guest Lodge
_:booking ref R68P0A12
_:booking type Booking
_:search type Taxi
_:result amount a few
_:result category parks
_:result postcode CB18DW
_:result postcode CB21JF
_:result postcode CB223AE
_:result postcode CB22AD
_:result postcode CB46AZ
_:result count 3
_:result stars 4
_:result type Hotel
_:search pricerange dontcare
_:system canthelp _:search/7587da2b
_:search/7587da2b area north
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_:search/7587da2b stars 4
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_:system canthelp _:search/c1ade78e
_:search/c1ade78e type Hotel
_:system canthelp _:search/476cc3c8
_:search/476cc3c8 category hotels
_:search/476cc3c8 type Hotel
_:system offered _:booking
_:search day wednesday
_:search people 6
_:search stay 4
_:system canthelp _:booking/0d7b388e
_:booking/0d7b388e type Booking
_:search area ?
_:search stars ?
_:search category guesthouse
_:booking name Acorn Guest Lodge
_:booking ref R68P0A12
_:booking type Booking
_:search departure the hotel
_:search leave_at 14:45
_:search type Taxi