inform((_:search,day,'tuesday');(_:search,departure,'cambridge');(_:search,destination,'leicester');(_:search,type,'Train'))
user
I 'm looking for a train .   I need to leave from Cambridge on Tuesday and go to Leicester .
request((_:search,arrive_by,?);(_:search,leave_at,?);(_:search,type,'Train'))
system
Do you have a time that you would like to leave by or arrive by ?
inform((_:search,arrive_by,'8:45');(_:search,type,'Train'))
user
Yes , I need to arrive by 8:45 .
inform((_:result,arrive_by,'08:06');(_:result,id,'TR2950');(_:result,type,'Train')) offer((_:booking,category,'Train');(_:booking,type,'Booking'))
system
TR2950 will arrive at 08:06 , would that work for you ?
inform((_:search,people,'6');(_:search,type,'Train')) request((_:result,ref,?);(_:result,type,'Train'))
user
Yes , can I get 6 tickets please and I 'll need the reference number too
reqmore() inform((_:booking,category,'Train');(_:booking,ref,'XYAOCTIY');(_:booking,ticket,'226.8 GBP');(_:booking,type,'Booking'))
system
the total fee is 226.8 GBP payable at the station and the reference number is : XYAOCTIY . May i help you with anything else .
inform((_:search,area,'centre');(_:search,stars,'4');(_:search,type,'Hotel'))
user
I am also looking for a place to stay that has 4 stars and is in the centre .
select((_:result,name,'alexander bed and breakfast');(_:result,name,'university arms hotel');(_:result,pricerange,'cheap');(_:result,pricerange,'expensive');(_:result,type,'Hotel')) inform((_:result,count,'2');(_:result,type,'Hotel'))
system
We have two choices , alexander bed and breakfast which is in the cheap prince range and university arms hotel whic is in this expensive price range .
inform((_:search,has_internet,'yes');(_:search,type,'Hotel'))
user
I do need free wifi included , so whichever of those has wifi is the best !
select((_:result,category,'guesthouse');(_:result,category,'hotel');(_:result,name,'Alexander bed and breakfast');(_:result,name,'University Arms hotel');(_:result,type,'Hotel')) inform((_:result,amount,'both');(_:result,has_internet,'none');(_:result,has_parking,'none');(_:result,type,'Hotel'))
system
Actually , they both do offer free wifi and free parking . Alexander bed and breakfast is a guesthouse and the University Arms hotel is a hotel type . Do you have preference ?
inform((_:search,category,'hotel');(_:search,people,'6');(_:search,stay,'3');(_:search,type,'Hotel'))
user
I 'd prefer a hotel . Can you book that for 6 people and 3 nights ?
request((_:booking,day,?);(_:booking,type,'Booking'))
system
Which day would you like to check in ?
inform((_:search,day,'saturday');(_:search,type,'Hotel'))
user
Starting saturday , either place is fine if available .
canthelp((_:booking,type,'Booking')) request((_:booking,day,?);(_:booking,stay,?);(_:booking,type,'Booking'))
system
The booking did not go through , can you book another day or a shorter stay ?
inform((_:search,stay,'1');(_:search,type,'Hotel'))
user
Yes , could you try for a stay of 1 night ?
reqmore() inform((_:booking,day,'Saturday');(_:booking,name,'University Arms Hotel');(_:booking,people,'6');(_:booking,ref,'7XXHIROP');(_:booking,type,'Booking'))
system
I was able to make a reservation for Saturday night at University Arms Hotel for 6 people . Your reference number is 7XXHIROP . Is there anything else you need today ?
thank()
user
That is all I need .   Thank you for your help !   Goodbye !
system
Thank you for contacting Cambridge TownInfo centre . Goodbye !
_:search day tuesday
_:search departure cambridge
_:search destination leicester
_:search type Train
_:search day tuesday
_:search departure cambridge
_:search destination leicester
_:search leave_at ?
_:search arrive_by 8:45
_:search type Train
_:search day tuesday
_:search departure cambridge
_:search destination leicester
_:search leave_at ?
_:search arrive_by 8:45
_:result arrive_by 08:06
_:result id TR2950
_:result type Train
_:system offered _:booking
_:booking category Train
_:booking type Booking
_:search people 6
_:search type Train
_:result ref ?
_:search day tuesday
_:search departure cambridge
_:search destination leicester
_:search leave_at ?
_:search arrive_by 8:45
_:result arrive_by 08:06
_:result id TR2950
_:result type Train
_:system offered _:booking
_:search people 6
_:result ref ?
_:system inquired _:user
_:booking category Train
_:booking ref XYAOCTIY
_:booking ticket 226.8 GBP
_:booking type Booking
_:search area centre
_:search stars 4
_:search type Hotel
_:search day tuesday
_:search departure cambridge
_:search destination leicester
_:search leave_at ?
_:search arrive_by 8:45
_:result arrive_by 08:06
_:result id TR2950
_:system offered _:booking
_:search people 6
_:result ref ?
_:system inquired _:user
_:booking category Train
_:booking ref XYAOCTIY
_:booking ticket 226.8 GBP
_:booking type Booking
_:search area centre
_:search stars 4
_:result name alexander bed and breakfast
_:result name university arms hotel
_:result pricerange cheap
_:result pricerange expensive
_:result count 2
_:result type Hotel
_:search has_internet yes
_:search type Hotel
_:search day tuesday
_:search departure cambridge
_:search destination leicester
_:search leave_at ?
_:search arrive_by 8:45
_:result arrive_by 08:06
_:result id TR2950
_:system offered _:booking
_:result ref ?
_:system inquired _:user
_:booking category Train
_:booking ref XYAOCTIY
_:booking ticket 226.8 GBP
_:booking type Booking
_:search area centre
_:search stars 4
_:result pricerange cheap
_:result pricerange expensive
_:result count 2
_:search has_internet yes
_:result category guesthouse
_:result category hotel
_:result name Alexander bed and breakfast
_:result name University Arms hotel
_:result amount both
_:result has_internet none
_:result has_parking none
_:result type Hotel
_:search category hotel
_:search people 6
_:search stay 3
_:search type Hotel
_:search departure cambridge
_:search destination leicester
_:search leave_at ?
_:search arrive_by 8:45
_:result arrive_by 08:06
_:result id TR2950
_:system offered _:booking
_:result ref ?
_:system inquired _:user
_:booking category Train
_:booking ref XYAOCTIY
_:booking ticket 226.8 GBP
_:search area centre
_:search stars 4
_:result pricerange cheap
_:result pricerange expensive
_:result count 2
_:search has_internet yes
_:result category guesthouse
_:result category hotel
_:result name Alexander bed and breakfast
_:result name University Arms hotel
_:result amount both
_:result has_internet none
_:result has_parking none
_:result type Hotel
_:search category hotel
_:search people 6
_:search stay 3
_:booking day ?
_:booking type Booking
_:search day saturday
_:search type Hotel
_:search departure cambridge
_:search destination leicester
_:search leave_at ?
_:search arrive_by 8:45
_:result arrive_by 08:06
_:result id TR2950
_:system offered _:booking
_:result ref ?
_:system inquired _:user
_:booking category Train
_:booking ref XYAOCTIY
_:booking ticket 226.8 GBP
_:search area centre
_:search stars 4
_:result pricerange cheap
_:result pricerange expensive
_:result count 2
_:search has_internet yes
_:result category guesthouse
_:result category hotel
_:result name Alexander bed and breakfast
_:result name University Arms hotel
_:result amount both
_:result has_internet none
_:result has_parking none
_:result type Hotel
_:search category hotel
_:search people 6
_:search day saturday
_:system canthelp _:booking/002a7132
_:booking/002a7132 type Booking
_:booking day ?
_:booking stay ?
_:booking type Booking
_:search stay 1
_:search type Hotel
_:search departure cambridge
_:search destination leicester
_:search leave_at ?
_:search arrive_by 8:45
_:result arrive_by 08:06
_:result id TR2950
_:system offered _:booking
_:result ref ?
_:booking category Train
_:booking ticket 226.8 GBP
_:search area centre
_:search stars 4
_:result pricerange cheap
_:result pricerange expensive
_:result count 2
_:search has_internet yes
_:result category guesthouse
_:result category hotel
_:result name Alexander bed and breakfast
_:result name University Arms hotel
_:result amount both
_:result has_internet none
_:result has_parking none
_:result type Hotel
_:search category hotel
_:search people 6
_:search day saturday
_:system canthelp _:booking/002a7132
_:booking/002a7132 type Booking
_:booking stay ?
_:search stay 1
_:search type Hotel
_:system inquired _:user
_:booking day Saturday
_:booking name University Arms Hotel
_:booking people 6
_:booking ref 7XXHIROP
_:booking type Booking