inform((_:search,type,'Hotel'))
user
I am planning a trip and need help finding a place to stay .
request((_:search,area,?);(_:search,category,?);(_:search,type,'Hotel'))
system
Are you looking to stay in a guesthouse or hotel ? What are of town do you prefer ?
inform((_:search,area,'east');(_:search,category,'guesthouse');(_:search,type,'Hotel'))
user
I was thinking a guesthouse on the east side of town
request((_:search,pricerange,?);(_:search,type,'Hotel')) inform((_:result,category,'guesthouses');(_:result,pricerange,'cheap');(_:result,pricerange,'moderately priced');(_:result,type,'Hotel'))
system
Do you have a price preference ? I have both cheap and moderately priced guesthouses available .
inform((_:search,category,'hotel');(_:search,pricerange,'cheap');(_:search,type,'Hotel'))
user
I can afford an expensive place , but if there are no rooms a cheap hotel will do as well .
inform((_:result,name,'Allenbell');(_:result,pricerange,'cheap');(_:result,type,'Hotel')) canthelp((_:search,pricerange,'expensive');(_:search,type,'Hotel'))
system
Allenbell is a nice place , cheap .   There was n't anything expensive .
inform((_:search,day,'friday');(_:search,people,'8');(_:search,stay,'5');(_:search,type,'Hotel'))
user
that is fine . book for 8 people and 5 nights from friday
reqmore() inform((_:booking,ref,'BLY0KYCW');(_:booking,type,'Booking'))
system
Booking was successful . 
 Reference number is : BLY0KYCW . anything else ?
thank()
user
No , that 's it .   Thank you for all your help .
bye()
system
Enjoy your stay in Cambridge .
inform((_:search,name,"saint john 's college");(_:search,type,'Attraction'))
user
Wait !   I forgot something . Can you also tell me about a place called Saint John 's College ?
system
Of course . What would you like to know ?
request((_:result,area,?);(_:result,type,'Attraction'))
user
What area is it located ?
reqmore() inform((_:result,area,'centre');(_:result,name,"St. John 's College");(_:result,type,'Attraction'))
system
St. John 's College is located in the centre area . Do you need additional information ?
inform((_:search,departure,'the hotel');(_:search,destination,'the college');(_:search,type,'Hotel');(_:search,type,'Taxi'))
user
No . But I do need a taxi from the hotel to the college .
request((_:search,arrive_by,?);(_:search,leave_at,?);(_:search,type,'Taxi'))
system
I can do that . Do you have a departure time or arrival time for your trip ?
inform((_:search,departure,'the hotel');(_:search,leave_at,'16:45');(_:search,type,'Taxi'))
user
Yes , of course , how could I forget ? ! I 'd like to leave the hotel by 16:45 . Are you able to book for that time ?
inform((_:result,car,'black volkswagen');(_:result,phone,'07300200666');(_:result,type,'Taxi'))
system
here are the details , Booking completed ! 
 Booked car type 	 : 	 black volkswagen 
 Contact number 	 : 	 07300200666
thank()
user
Thank you , that 's all I need today .
thank()
system
you are welcome
thank()
user
Okay , well , again , I really appreciate all the help you gave me .
system
you are welcome . call me if you need anything else .
_:search type Hotel
_:search area east
_:search category guesthouse
_:search type Hotel
_:search area east
_:result category guesthouses
_:result pricerange cheap
_:result pricerange moderately priced
_:result type Hotel
_:search category hotel
_:search pricerange cheap
_:search type Hotel
_:search area east
_:result category guesthouses
_:search category hotel
_:search pricerange cheap
_:result name Allenbell
_:result pricerange cheap
_:result type Hotel
_:system canthelp _:search/981a40a6
_:search/981a40a6 pricerange expensive
_:search/981a40a6 type Hotel
_:search day friday
_:search people 8
_:search stay 5
_:search type Hotel
_:search area east
_:result category guesthouses
_:search category hotel
_:search pricerange cheap
_:result name Allenbell
_:result pricerange cheap
_:result type Hotel
_:system canthelp _:search/981a40a6
_:search/981a40a6 pricerange expensive
_:search/981a40a6 type Hotel
_:search day friday
_:search people 8
_:search stay 5
_:search type Hotel
_:system inquired _:user
_:booking ref BLY0KYCW
_:booking type Booking
_:search area east
_:result category guesthouses
_:search category hotel
_:search pricerange cheap
_:result name Allenbell
_:result pricerange cheap
_:result type Hotel
_:system canthelp _:search/981a40a6
_:search/981a40a6 pricerange expensive
_:search/981a40a6 type Hotel
_:search day friday
_:search people 8
_:search stay 5
_:system inquired _:user
_:booking ref BLY0KYCW
_:booking type Booking
_:system dismissed _:user
_:search name saint john 's college
_:search type Attraction
_:search area east
_:result category guesthouses
_:search category hotel
_:search pricerange cheap
_:result name Allenbell
_:result pricerange cheap
_:result type Hotel
_:system canthelp _:search/981a40a6
_:search/981a40a6 pricerange expensive
_:search/981a40a6 type Hotel
_:search day friday
_:search people 8
_:search stay 5
_:system inquired _:user
_:booking ref BLY0KYCW
_:booking type Booking
_:system dismissed _:user
_:search name saint john 's college
_:search type Attraction
_:result area ?
_:result type Attraction
_:search area east
_:result category guesthouses
_:search category hotel
_:search pricerange cheap
_:result pricerange cheap
_:system canthelp _:search/981a40a6
_:search/981a40a6 pricerange expensive
_:search/981a40a6 type Hotel
_:search day friday
_:search people 8
_:search stay 5
_:booking ref BLY0KYCW
_:booking type Booking
_:system dismissed _:user
_:search name saint john 's college
_:system inquired _:user
_:result area centre
_:result name St. John 's College
_:result type Attraction
_:search departure the hotel
_:search destination the college
_:search type Hotel
_:search type Taxi
_:search area east
_:result category guesthouses
_:search category hotel
_:search pricerange cheap
_:result pricerange cheap
_:system canthelp _:search/981a40a6
_:search/981a40a6 pricerange expensive
_:search/981a40a6 type Hotel
_:search day friday
_:search people 8
_:search stay 5
_:booking ref BLY0KYCW
_:booking type Booking
_:system dismissed _:user
_:search name saint john 's college
_:system inquired _:user
_:result area centre
_:result name St. John 's College
_:result type Attraction
_:search destination the college
_:search arrive_by ?
_:search departure the hotel
_:search leave_at 16:45
_:search type Taxi
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_:result category guesthouses
_:search category hotel
_:search pricerange cheap
_:result pricerange cheap
_:system canthelp _:search/981a40a6
_:search/981a40a6 pricerange expensive
_:search/981a40a6 type Hotel
_:search day friday
_:search people 8
_:search stay 5
_:booking ref BLY0KYCW
_:booking type Booking
_:system dismissed _:user
_:search name saint john 's college
_:system inquired _:user
_:result area centre
_:result name St. John 's College
_:search destination the college
_:search arrive_by ?
_:search departure the hotel
_:search leave_at 16:45
_:search type Taxi
_:result car black volkswagen
_:result phone 07300200666
_:result type Taxi
_:search area east
_:result category guesthouses
_:search category hotel
_:search pricerange cheap
_:result pricerange cheap
_:system canthelp _:search/981a40a6
_:search/981a40a6 pricerange expensive
_:search/981a40a6 type Hotel
_:search day friday
_:search people 8
_:search stay 5
_:booking ref BLY0KYCW
_:booking type Booking
_:system dismissed _:user
_:search name saint john 's college
_:system inquired _:user
_:result area centre
_:result name St. John 's College
_:search destination the college
_:search arrive_by ?
_:search departure the hotel
_:search leave_at 16:45
_:search type Taxi
_:result car black volkswagen
_:result phone 07300200666
_:result type Taxi