inform((_:search,category,'hotel');(_:search,stars,'3');(_:search,type,'Hotel'))
user
I am looking for a 3 star hotel to stay in .
request((_:search,area,?);(_:search,type,'Hotel')) inform((_:result,count,'6');(_:result,stars,'3');(_:result,type,'Hotel'))
system
There are 6 , 3 start hotels in Cambridge . Do you have a preference for the part of town it is located in ?
inform((_:search,category,'hotel');(_:search,pricerange,'expensive');(_:search,type,'Hotel'))
user
The hotel should be in the expensive price range .
select((_:result,area,'centre');(_:result,area,'south');(_:result,type,'Hotel')) inform((_:result,count,'2');(_:result,type,'Hotel'))
system
Okay , I 've got two that fit the bill .   One in the centre of town and one in the south .   Do you have a preference ?
inform((_:search,area,'center');(_:search,day,'wednesday');(_:search,people,'five');(_:search,stay,'3');(_:search,type,'Hotel'))
user
I do , yes . I would like to stay in the center of town . I need it to fit five people , for 3 nights , starting Wednesday afternoon .
canthelp((_:booking,type,'Booking')) request((_:booking,day,?);(_:booking,stay,?);(_:booking,type,'Booking'))
system
I am very sorry , but I was unable to book a reservation for you . Would you be willing to book a later day or would you be willing to have a shorter stay ?
inform((_:search,stay,'one');(_:search,type,'Hotel'))
user
Lets try just booking it for one night .
canthelp((_:booking,type,'Booking')) inform((_:result,category,'guesthouses');(_:result,type,'Hotel'))
system
I apologize . One night is not working either . There are guesthouses .
inform((_:search,category,'hotels');(_:search,stars,'4');(_:search,type,'Hotel'))
user
What about the 4 star hotels ?
canthelp((_:booking,stay,'3');(_:booking,type,'Booking')) inform((_:result,area,'centre');(_:result,category,'hotel');(_:result,type,'Hotel')) request((_:booking,stay,?);(_:booking,type,'Booking'))
system
I do have a four star hotel in the centre of town , but it is also unable to accommodate your guests for 3 days . Can you adjust your length of stay ?
inform((_:search,category,'hotel');(_:search,day,'wednesday');(_:search,pricerange,'expensive');(_:search,stars,'3');(_:search,stay,'one');(_:search,type,'Hotel'))
user
Can we book the other expensive 3 star hotel for one night starting on wednesday ?
reqmore() inform((_:booking,day,'Wednesday');(_:booking,name,'University Arms Hotel');(_:booking,people,'5');(_:booking,ref,'GM90EY8A');(_:booking,type,'Booking'))
system
I reserved Wednesday night at the University Arms Hotel for 5 people .   Your reference number is GM90EY8A .   Is there anything else ?
inform((_:search,departure,'kings lynn');(_:search,destination,'cambridge');(_:search,leave_at,'18:30');(_:search,type,'Train'))
user
Yes , I also need a train leaving after 18:30 from kings lynn to cambridge .
request((_:search,day,?);(_:search,type,'Train'))
system
Sure I will be able to book you a train , on what particular day will you want to travel ?
inform((_:search,category,'hotel');(_:search,day,'same day');(_:search,type,'Hotel');(_:search,type,'Train'))
user
same day as my hotel booking .
request((_:search,people,?);(_:search,type,'Train'))
system
How many tickets do you need ?
inform((_:search,people,'5');(_:search,type,'Train'))
user
Great ! I will need 5 tickets .
inform((_:booking,category,'Train');(_:booking,id,'Tr5556');(_:booking,ref,'JA6WAOJC');(_:booking,type,'Booking'))
system
You are booked for Train Tr5556 , your reference number is JA6WAOJC .
request((_:result,duration,?);(_:result,type,'Train'))
user
Thank you . What 's the travel time ?
inform((_:result,duration,'47 minutes');(_:result,type,'Train'))
system
travel time is 47 minutes
thank()
user
Thank you very much .
thank() reqmore()
system
You 're welcome . Is there anything else I can help you with ?
thank()
user
No , that is all I need . Thanks !
system
No trouble at all , I hope you have a wonderful stay !
_:search category hotel
_:search stars 3
_:search type Hotel
_:search stars 3
_:search area ?
_:result count 6
_:result stars 3
_:result type Hotel
_:search category hotel
_:search pricerange expensive
_:search type Hotel
_:search stars 3
_:result stars 3
_:search category hotel
_:search pricerange expensive
_:result area centre
_:result area south
_:result count 2
_:result type Hotel
_:search area center
_:search day wednesday
_:search people five
_:search stay 3
_:search type Hotel
_:search stars 3
_:result stars 3
_:search category hotel
_:search pricerange expensive
_:result area centre
_:result area south
_:result count 2
_:result type Hotel
_:search area center
_:search day wednesday
_:search people five
_:system canthelp _:booking/52884f9c
_:booking/52884f9c type Booking
_:booking day ?
_:booking stay ?
_:booking type Booking
_:search stay one
_:search type Hotel
_:result stars 3
_:search pricerange expensive
_:result area centre
_:result area south
_:result count 2
_:search area center
_:search day wednesday
_:search people five
_:system canthelp _:booking/52884f9c
_:booking/52884f9c type Booking
_:booking day ?
_:booking stay ?
_:booking type Booking
_:search stay one
_:system canthelp _:booking/a09ead63
_:booking/a09ead63 type Booking
_:result category guesthouses
_:result type Hotel
_:search category hotels
_:search stars 4
_:search type Hotel
_:result stars 3
_:result count 2
_:search area center
_:search people five
_:system canthelp _:booking/52884f9c
_:booking/52884f9c type Booking
_:booking day ?
_:system canthelp _:booking/a09ead63
_:booking/a09ead63 type Booking
_:system canthelp _:booking/c4381138
_:booking/c4381138 stay 3
_:booking/c4381138 type Booking
_:result area centre
_:result category hotel
_:result type Hotel
_:booking stay ?
_:booking type Booking
_:search category hotel
_:search day wednesday
_:search pricerange expensive
_:search stars 3
_:search stay one
_:search type Hotel
_:result stars 3
_:result count 2
_:search area center
_:search people five
_:system canthelp _:booking/52884f9c
_:booking/52884f9c type Booking
_:system canthelp _:booking/a09ead63
_:booking/a09ead63 type Booking
_:system canthelp _:booking/c4381138
_:booking/c4381138 stay 3
_:booking/c4381138 type Booking
_:result area centre
_:result category hotel
_:result type Hotel
_:booking stay ?
_:search category hotel
_:search day wednesday
_:search pricerange expensive
_:search stars 3
_:search stay one
_:system inquired _:user
_:booking day Wednesday
_:booking name University Arms Hotel
_:booking people 5
_:booking ref GM90EY8A
_:booking type Booking
_:search departure kings lynn
_:search destination cambridge
_:search leave_at 18:30
_:search type Train
_:result stars 3
_:result count 2
_:search area center
_:search people five
_:system canthelp _:booking/52884f9c
_:booking/52884f9c type Booking
_:system canthelp _:booking/a09ead63
_:booking/a09ead63 type Booking
_:system canthelp _:booking/c4381138
_:booking/c4381138 stay 3
_:booking/c4381138 type Booking
_:result area centre
_:result category hotel
_:result type Hotel
_:booking stay ?
_:search pricerange expensive
_:search stars 3
_:search stay one
_:system inquired _:user
_:booking day Wednesday
_:booking name University Arms Hotel
_:booking people 5
_:booking ref GM90EY8A
_:booking type Booking
_:search departure kings lynn
_:search destination cambridge
_:search leave_at 18:30
_:search category hotel
_:search day same day
_:search type Hotel
_:search type Train
_:result stars 3
_:result count 2
_:search area center
_:system canthelp _:booking/52884f9c
_:booking/52884f9c type Booking
_:system canthelp _:booking/a09ead63
_:booking/a09ead63 type Booking
_:system canthelp _:booking/c4381138
_:booking/c4381138 stay 3
_:booking/c4381138 type Booking
_:result area centre
_:result category hotel
_:result type Hotel
_:booking stay ?
_:search pricerange expensive
_:search stars 3
_:search stay one
_:system inquired _:user
_:booking day Wednesday
_:booking name University Arms Hotel
_:booking people 5
_:booking ref GM90EY8A
_:booking type Booking
_:search departure kings lynn
_:search destination cambridge
_:search leave_at 18:30
_:search category hotel
_:search day same day
_:search people 5
_:search type Train
_:result stars 3
_:result count 2
_:search area center
_:system canthelp _:booking/52884f9c
_:booking/52884f9c type Booking
_:system canthelp _:booking/a09ead63
_:booking/a09ead63 type Booking
_:system canthelp _:booking/c4381138
_:booking/c4381138 stay 3
_:booking/c4381138 type Booking
_:result area centre
_:result category hotel
_:result type Hotel
_:booking stay ?
_:search pricerange expensive
_:search stars 3
_:search stay one
_:system inquired _:user
_:booking day Wednesday
_:booking name University Arms Hotel
_:booking people 5
_:search departure kings lynn
_:search destination cambridge
_:search leave_at 18:30
_:search category hotel
_:search day same day
_:search people 5
_:search type Train
_:booking category Train
_:booking id Tr5556
_:booking ref JA6WAOJC
_:booking type Booking
_:result duration ?
_:result type Train
_:result stars 3
_:result count 2
_:search area center
_:system canthelp _:booking/52884f9c
_:booking/52884f9c type Booking
_:system canthelp _:booking/a09ead63
_:booking/a09ead63 type Booking
_:system canthelp _:booking/c4381138
_:booking/c4381138 stay 3
_:booking/c4381138 type Booking
_:result area centre
_:result category hotel
_:booking stay ?
_:search pricerange expensive
_:search stars 3
_:search stay one
_:system inquired _:user
_:booking day Wednesday
_:booking name University Arms Hotel
_:booking people 5
_:search departure kings lynn
_:search destination cambridge
_:search leave_at 18:30
_:search category hotel
_:search day same day
_:search people 5
_:search type Train
_:booking category Train
_:booking id Tr5556
_:booking ref JA6WAOJC
_:booking type Booking
_:result duration 47 minutes
_:result type Train
_:result stars 3
_:result count 2
_:search area center
_:system canthelp _:booking/52884f9c
_:booking/52884f9c type Booking
_:system canthelp _:booking/a09ead63
_:booking/a09ead63 type Booking
_:system canthelp _:booking/c4381138
_:booking/c4381138 stay 3
_:booking/c4381138 type Booking
_:result area centre
_:result category hotel
_:booking stay ?
_:search pricerange expensive
_:search stars 3
_:search stay one
_:booking day Wednesday
_:booking name University Arms Hotel
_:booking people 5
_:search departure kings lynn
_:search destination cambridge
_:search leave_at 18:30
_:search category hotel
_:search day same day
_:search people 5
_:search type Train
_:booking category Train
_:booking id Tr5556
_:booking ref JA6WAOJC
_:booking type Booking
_:result duration 47 minutes
_:result type Train
_:system inquired _:user