inform((_:search,category,'hotel');(_:search,stars,'four');(_:search,type,'Hotel'))
user
I need a four star hotel .
request((_:search,area,?);(_:search,pricerange,?);(_:search,type,'Hotel')) inform((_:result,amount,'many');(_:result,stars,'4');(_:result,type,'Hotel'))
system
I have many 4 star hotels . Do you have a price range or area of town in mind ?
inform((_:search,has_parking,'yes');(_:search,pricerange,'moderate');(_:search,type,'Hotel')) request((_:result,ticket,?);(_:result,type,'Train'))
user
I would like it to be in the moderate price range and have free parking
canthelp((_:search,category,'hotels');(_:search,type,'Hotel')) select((_:result,category,'guesthouse');(_:result,type,'Hotel'))
system
Unfortunately , I do n't have any hotels that fit that criteria . Would you consider a guesthouse in that range ?
inform((_:search,category,'hotel');(_:search,has_parking,'yes');(_:search,stars,'4');(_:search,type,'Hotel')) request((_:result,ticket,?);(_:result,type,'Train'))
user
Unfortunately I need a hotel that is 4 stars with free parking . Do you have one that is not in the moderate price range ?
offer((_:booking,type,'Booking')) inform((_:result,pricerange,'cheap');(_:result,type,'Hotel'))
system
There is one in the price range of cheap would you like me to book that one .
inform((_:search,day,'tuesday');(_:search,people,'4');(_:search,stay,'4');(_:search,type,'Hotel'))
user
Yes , that would be fine . 4 people , 4 nights , starting from tuesday .
canthelp((_:booking,type,'Booking')) request((_:booking,day,?);(_:booking,type,'Booking'))
system
Unfortunately that day is unavailable for that many days . Do you have an alternative ?
inform((_:search,category,'hotel');(_:search,stay,'2');(_:search,type,'Hotel'))
user
Would you try for 2 nights instead ? And , what is the name of the hotel ?
canthelp((_:booking,type,'Booking')) inform((_:result,name,'Cambridge Belfry');(_:result,type,'Hotel')) request((_:booking,stay,?);(_:booking,type,'Booking'))
system
The name is The Cambridge Belfry , but unfortunately they were not able to accommodate that reservation . Would you like to try it for a shorter number of days ?
thank()
user
Yes . Let`s please try for shorter number of days . Thanks .
inform((_:booking,day,'Tuesday');(_:booking,people,'four');(_:booking,ref,'BK6DS11E');(_:booking,stay,'two');(_:booking,type,'Booking'))
system
I was able to successfully book the Cambridge Belfry for two nights starting on Tuesday for four people . Your reference is BK6DS11E .
request((_:result,ticket,?);(_:result,type,'Train'))
user
Sorry , I did not want to book a room until I was sure of the price could you give that to me first ?
inform((_:result,category,'hotel');(_:result,pricerange,'cheap');(_:result,type,'Hotel'))
system
I am sorry about that .   The hotel is in the cheap price range .
inform((_:search,departure,'cambridge');(_:search,destination,'london kings cross');(_:search,type,'Train'))
user
That 's fine , thank you . I also need help with a train leaving Cambridge and going to London kings cross .
inform((_:result,amount,'multiple');(_:result,duration,'51 minutes');(_:result,type,'Train')) request((_:search,arrive_by,?);(_:search,leave_at,?);(_:search,type,'Train'))
system
Do you have a preferred departure / arrival time ?   The travel time is 51 minutes and there are multiple trains .
inform((_:search,day,'thursday');(_:search,departure,'cambridge');(_:search,destination,'london kings cross');(_:search,leave_at,'16:45');(_:search,type,'Train'))
user
I just want to leave after 16:45 going from cambridge to london kings cross on thursday .
inform((_:result,arrive_by,'17:51');(_:result,id,'TR6628');(_:result,leave_at,'17:00');(_:result,type,'Train')) offer((_:booking,category,'Train');(_:booking,type,'Booking'))
system
TR6628 leaves at 17:00 and arrives by 17:51 , do you want me to book you ?
request((_:result,ticket,?);(_:result,type,'Train'))
user
Not at this time .   I just need the price .
inform((_:result,ticket,'23.60 pounds');(_:result,type,'Train')) reqmore()
system
The price is 23.60 pounds . Is there anything else I can help you with ?
thank()
user
No , you 've been a great help , thanks for your time .
system
Thank you for using our system today !
_:search category hotel
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_:result category guesthouse
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_:system canthelp _:booking/4cef3cd2
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_:result name Cambridge Belfry
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_:system canthelp _:booking/4cef3cd2
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_:system canthelp _:booking/4cef3cd2
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_:system canthelp _:booking/4cef3cd2
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_:result name Cambridge Belfry
_:booking day Tuesday
_:booking people four
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_:search leave_at 16:45
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_:result name Cambridge Belfry
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_:system canthelp _:booking/4cef3cd2
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_:result name Cambridge Belfry
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_:booking people four
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_:search destination london kings cross
_:search leave_at 16:45
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_:result arrive_by 17:51
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_:result ticket 23.60 pounds
_:result type Train
_:system inquired _:user