inform((_:search,stars,'0');(_:search,type,'Hotel'))
user
I need a place to stay with a star rating of 0 .
select((_:result,area,'centre');(_:result,area,'north');(_:result,type,'Hotel')) inform((_:result,count,'3');(_:result,type,'Hotel'))
system
Okay we have three options in that category . Would you like to stay in the north or the centre of Cambridge ?
inform((_:search,pricerange,'expensive');(_:search,type,'Hotel'))
user
That does n't matter as long as the hotel is expensive .
request((_:search,pricerange,?);(_:search,type,'Hotel')) canthelp((_:search,type,'Hotel'))
system
I have none in that price range , can I check in another realistic price range ?
inform((_:search,pricerange,'cheap');(_:search,type,'Hotel'))
user
How about something cheap ?
inform((_:result,count,'2');(_:result,name,'city centre north b and b');(_:result,type,'Hotel'))
system
I ave 2 listings one for city centre north b and b and another for el shaddai .
inform((_:search,day,'saturday');(_:search,has_internet,'yes');(_:search,name,'city centre north b and b');(_:search,people,'8');(_:search,stay,'2');(_:search,type,'Hotel'))
user
Does the City Centre North B and B offer free wifi ? If so , can you please book it for Saturday with 8 guests , 2 nights .
reqmore() inform((_:booking,ref,'WDVI9XCT');(_:booking,type,'Booking'))
system
Booking was successful . Reference number is   WDVI9XCT . Can I help with anything else ?
thank()
user
That is all I needed . Thank you
bye()
system
Thank you for contacting us . Have a nice day .
inform((_:search,departure,'norwich');(_:search,destination,'cambridge');(_:search,type,'Train'))
user
Oh , we need a train departing from norwich going to cambridge . Can you give me some departure times and how long is the travel ?
inform((_:result,duration,'79 minutes');(_:result,leave_at,'every hour');(_:result,type,'Train')) offer((_:booking,category,'Train');(_:booking,type,'Booking')) request((_:search,day,?);(_:search,leave_at,?);(_:search,type,'Train'))
system
Trains leave every hour and the travel time is 79 minutes .   Can I book a certain day and time for you ?
inform((_:search,day,'same day');(_:search,leave_at,'18:15');(_:search,type,'Train'))
user
I would like a train leaving after 18:15 on the same day as my hotel booking .
inform((_:result,arrive_by,'19:35');(_:result,id,'TR8600');(_:result,leave_at,'18:16');(_:result,type,'Train'))
system
I have train TR8600 leaving at 18:16 and arriving at 19:35 .
thank()
user
Thank you . Can you book it for me ?
request((_:search,people,?);(_:search,type,'Train'))
system
How many seats will you need ?
request((_:result,ticket,?);(_:result,type,'Train'))
user
I wo n't need a ticket . Can I just have the price , please ?
inform((_:result,ticket,'14.08 pounds');(_:result,type,'Train')) reqmore()
system
The price is 14.08 pounds . Can I help you with anything else today ?
bye()
user
no thanks . i 'm done . have a nice day . bye .
system
Thank you for using the Cambridge Town Info service ! Enjoy your time in Cambridge
_:search stars 0
_:search type Hotel
_:search stars 0
_:result area centre
_:result area north
_:result count 3
_:result type Hotel
_:search pricerange expensive
_:search type Hotel
_:search stars 0
_:result area centre
_:result area north
_:result count 3
_:result type Hotel
_:system canthelp _:search/e8155bb9
_:search/e8155bb9 type Hotel
_:search pricerange cheap
_:search type Hotel
_:search stars 0
_:result area centre
_:result area north
_:system canthelp _:search/e8155bb9
_:search/e8155bb9 type Hotel
_:search pricerange cheap
_:result count 2
_:result name city centre north b and b
_:result type Hotel
_:search day saturday
_:search has_internet yes
_:search name city centre north b and b
_:search people 8
_:search stay 2
_:search type Hotel
_:search stars 0
_:result area centre
_:result area north
_:system canthelp _:search/e8155bb9
_:search/e8155bb9 type Hotel
_:search pricerange cheap
_:result count 2
_:result name city centre north b and b
_:result type Hotel
_:search day saturday
_:search has_internet yes
_:search name city centre north b and b
_:search people 8
_:search stay 2
_:search type Hotel
_:system inquired _:user
_:booking ref WDVI9XCT
_:booking type Booking
_:search stars 0
_:result area centre
_:result area north
_:system canthelp _:search/e8155bb9
_:search/e8155bb9 type Hotel
_:search pricerange cheap
_:result count 2
_:result name city centre north b and b
_:result type Hotel
_:search day saturday
_:search has_internet yes
_:search name city centre north b and b
_:search people 8
_:search stay 2
_:system inquired _:user
_:booking ref WDVI9XCT
_:booking type Booking
_:system dismissed _:user
_:search departure norwich
_:search destination cambridge
_:search type Train
_:search stars 0
_:result area centre
_:result area north
_:system canthelp _:search/e8155bb9
_:search/e8155bb9 type Hotel
_:search pricerange cheap
_:result count 2
_:result name city centre north b and b
_:search has_internet yes
_:search name city centre north b and b
_:search people 8
_:search stay 2
_:system inquired _:user
_:booking ref WDVI9XCT
_:booking type Booking
_:system dismissed _:user
_:search departure norwich
_:search destination cambridge
_:result duration 79 minutes
_:result leave_at every hour
_:result type Train
_:system offered _:booking
_:booking category Train
_:search day same day
_:search leave_at 18:15
_:search type Train
_:search stars 0
_:result area centre
_:result area north
_:system canthelp _:search/e8155bb9
_:search/e8155bb9 type Hotel
_:search pricerange cheap
_:result count 2
_:result name city centre north b and b
_:search has_internet yes
_:search name city centre north b and b
_:search people 8
_:search stay 2
_:system inquired _:user
_:booking ref WDVI9XCT
_:booking type Booking
_:system dismissed _:user
_:search departure norwich
_:search destination cambridge
_:result duration 79 minutes
_:system offered _:booking
_:booking category Train
_:search day same day
_:search leave_at 18:15
_:search type Train
_:result arrive_by 19:35
_:result id TR8600
_:result leave_at 18:16
_:result type Train
_:search stars 0
_:result area centre
_:result area north
_:system canthelp _:search/e8155bb9
_:search/e8155bb9 type Hotel
_:search pricerange cheap
_:result count 2
_:result name city centre north b and b
_:search has_internet yes
_:search name city centre north b and b
_:search stay 2
_:system inquired _:user
_:booking ref WDVI9XCT
_:booking type Booking
_:system dismissed _:user
_:search departure norwich
_:search destination cambridge
_:result duration 79 minutes
_:system offered _:booking
_:booking category Train
_:search day same day
_:search leave_at 18:15
_:result arrive_by 19:35
_:result id TR8600
_:result leave_at 18:16
_:result type Train
_:search people ?
_:search type Train
_:result ticket ?
_:search stars 0
_:result area centre
_:result area north
_:system canthelp _:search/e8155bb9
_:search/e8155bb9 type Hotel
_:search pricerange cheap
_:result count 2
_:result name city centre north b and b
_:search has_internet yes
_:search name city centre north b and b
_:search stay 2
_:booking ref WDVI9XCT
_:booking type Booking
_:system dismissed _:user
_:search departure norwich
_:search destination cambridge
_:result duration 79 minutes
_:system offered _:booking
_:booking category Train
_:search day same day
_:search leave_at 18:15
_:result arrive_by 19:35
_:result id TR8600
_:result leave_at 18:16
_:search people ?
_:search type Train
_:result ticket 14.08 pounds
_:result type Train
_:system inquired _:user
_:user dismissed _:system