inform((_:search,area,'center');(_:search,category,'hotel');(_:search,has_parking,'yes');(_:search,type,'Hotel'))
user
I want a hotel with free parking in the center of town .
request((_:search,pricerange,?);(_:search,type,'Hotel')) thank()
system
Sure , I can help you with that .   Do you have a price preference ?
inform((_:search,pricerange,'moderate');(_:search,type,'Hotel'))
user
Something moderate would be preferred .
request((_:search,pricerange,?);(_:search,type,'Restaurant')) canthelp((_:search,pricerange,'moderate');(_:search,type,'Restaurant'))
system
I am sorry but there is nothing in the moderate price range .   Would you like another price range ?
inform((_:search,area,'north');(_:search,pricerange,'moderate');(_:search,type,'Hotel'))
user
What about a moderate hotel located in the North ?
inform((_:result,area,'north');(_:result,count,'9');(_:result,type,'Hotel')) reqmore()
system
I have found 9 hotels in north . Do you have any other preferences so we can narrow them down ?
inform((_:search,day,'friday');(_:search,people,'6');(_:search,stay,'3');(_:search,type,'Hotel'))
user
No other preferences .   Can you pick one and book it for 6 people for 3 nights starting Friday
reqmore() inform((_:booking,name,'Acorn Guest House');(_:booking,people,'6');(_:booking,ref,'1IJ5VMO1');(_:booking,type,'Booking'))
system
I was able to book your party of 6 into Acorn Guest House , reference 1IJ5VMO1 . Is there anything more today ?
inform((_:search,category,'museum');(_:search,type,'Attraction'))
user
Great I am also looking to go to a museum .
request((_:search,area,?);(_:search,type,'Attraction')) inform((_:result,category,'museums');(_:result,count,'23');(_:result,type,'Attraction'))
system
I have found 23 museums . Is there a particular are of the city you interested in ?
request((_:result,area,?);(_:result,postcode,?);(_:result,type,'Attraction'))
user
No , I do n't have any preference , other than it 's a museum . Could you pick one and give me the area and postcode please ?
inform((_:result,area,'centre');(_:result,name,'Broughton House Gallery');(_:result,postcode,'cb11ln');(_:result,type,'Attraction')) reqmore()
system
Broughton House Gallery is located in the centre area and the postal code is cb11ln . Is there anything else I can help you with ?
inform((_:search,departure,'the hotel');(_:search,leave_at,'13:45');(_:search,type,'Taxi'))
user
Yes , I need to book a taxi as well to leave the hotel by 13:45 .
inform((_:result,car,'white tesla');(_:result,phone,'07199782838');(_:result,type,'Taxi')) reqmore()
system
Booking completed ! 
 Booked car type 	 : 	 white tesla 
 Contact number 	 : 	 07199782838 
 anything else i can help you with ?
thank()
user
No that was it . Thank you !
system
Thank you for contacting Cambridge TownInfo centre . Goodbye !
_:search area center
_:search category hotel
_:search has_parking yes
_:search type Hotel
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_:search pricerange moderate
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_:search category hotel
_:search has_parking yes
_:system canthelp _:search/fbfa68e0
_:search/fbfa68e0 pricerange moderate
_:search/fbfa68e0 type Restaurant
_:search area north
_:search pricerange moderate
_:search type Hotel
_:search category hotel
_:search has_parking yes
_:system canthelp _:search/fbfa68e0
_:search/fbfa68e0 pricerange moderate
_:search/fbfa68e0 type Restaurant
_:search area north
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_:system inquired _:user
_:search day friday
_:search people 6
_:search stay 3
_:search type Hotel
_:search has_parking yes
_:system canthelp _:search/fbfa68e0
_:search/fbfa68e0 pricerange moderate
_:search/fbfa68e0 type Restaurant
_:search area north
_:search pricerange moderate
_:result area north
_:result count 9
_:result type Hotel
_:search day friday
_:search people 6
_:search stay 3
_:system inquired _:user
_:booking name Acorn Guest House
_:booking people 6
_:booking ref 1IJ5VMO1
_:booking type Booking
_:search category museum
_:search type Attraction
_:search has_parking yes
_:system canthelp _:search/fbfa68e0
_:search/fbfa68e0 pricerange moderate
_:search/fbfa68e0 type Restaurant
_:search pricerange moderate
_:result area north
_:search day friday
_:search people 6
_:search stay 3
_:system inquired _:user
_:booking name Acorn Guest House
_:booking people 6
_:booking ref 1IJ5VMO1
_:booking type Booking
_:search category museum
_:search area ?
_:search type Attraction
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_:result count 23
_:result type Attraction
_:result area ?
_:result postcode ?
_:search has_parking yes
_:system canthelp _:search/fbfa68e0
_:search/fbfa68e0 pricerange moderate
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_:search people 6
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_:booking people 6
_:booking ref 1IJ5VMO1
_:booking type Booking
_:search category museum
_:search area ?
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_:result area centre
_:result name Broughton House Gallery
_:result postcode cb11ln
_:result type Attraction
_:system inquired _:user
_:search departure the hotel
_:search leave_at 13:45
_:search type Taxi
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_:system canthelp _:search/fbfa68e0
_:search/fbfa68e0 pricerange moderate
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_:search pricerange moderate
_:search day friday
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_:booking people 6
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_:search category museum
_:search area ?
_:result category museums
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_:result postcode cb11ln
_:search departure the hotel
_:search leave_at 13:45
_:search type Taxi
_:result car white tesla
_:result phone 07199782838
_:result type Taxi
_:system inquired _:user