inform((_:search,type,'Hotel'))
user
Yes , can you help me with some information on a place to stay ?
request((_:search,category,?);(_:search,type,'Attraction'))
system
Yes , what do you have in mind ?
inform((_:search,has_parking,'yes');(_:search,pricerange,'moderately');(_:search,stars,'4');(_:search,type,'Hotel')) request((_:result,ticket,?);(_:result,type,'Train'))
user
I 'd like something moderately priced , with a 4 star rating . I 'd like free parking too .
request((_:search,area,?);(_:search,type,'Hotel')) inform((_:result,count,'9');(_:result,type,'Hotel'))
system
There are 9 results that match your criteria , is there a particular area you 'd like to stay in ?
inform((_:search,area,'west');(_:search,type,'Hotel'))
user
I would prefer to stay in the west .
select((_:result,category,'hotel');(_:result,type,'Hotel')) canthelp((_:search,category,'guesthouses');(_:search,type,'Hotel'))
system
I am sorry but no guesthouses exist that match those criteria . Would you consider a hotel ?
inform((_:search,category,'hotel');(_:search,has_parking,'yes');(_:search,stars,'4');(_:search,type,'Hotel'))
user
Yes , I 'm open to a hotel as long as it 's a 4 star with free parking
request((_:search,area,?);(_:search,pricerange,?);(_:search,type,'Hotel')) canthelp((_:search,category,'hotels');(_:search,type,'Hotel'))
system
Sorry , I have no hotels that meet your criteria . Would you like to try a different area or a different price range , perhaps ?
thank()
user
No that s all I need thank you
reqmore()
system
OK , please let me know if there is anything else I can do to assist you .
inform((_:search,day,'tuesday');(_:search,destination,'london kings cross');(_:search,type,'Train'))
user
Could you find me a train leaving on Tuesday going to London Kings Cross ?
request((_:search,leave_at,?);(_:search,type,'Train'))
system
Sure ! What time would you like to leave at ?
inform((_:search,arrive_by,'8:30');(_:search,destination,'London Kings Cross');(_:search,leave_at,'dontcare');(_:search,type,'Train'))
user
Thanks ! Whenever I depart is fine , as long as I arrive at London Kings Cross by 8:30 !
inform((_:result,arrive_by,'07:51');(_:result,id,'TR3343');(_:result,type,'Train')) offer((_:booking,category,'Train');(_:booking,type,'Booking'))
system
TR3343 will get you there by 07:51 . Would you like to book a seat ?
request((_:result,ticket,?);(_:result,type,'Train'))
user
I do n't need a ticket today , but could you tell me the price ?
inform((_:result,departure,'Cambridge');(_:result,departure,'london');(_:result,ticket,'23.60 pounds');(_:result,type,'Train')) reqmore()
system
If   you are leaving from Cambridge to London Kings Cross , the ticket price is 23.60 pounds . Do you need more information ?
thank()
user
Thank you . That is all that I need .
thank()
system
i am glad iwas of help . great day
thank()
user
You too . Thank you .
system
Thank you for using the Cambridge TownInfo centre . Enjoy the rest of your day .
_:search type Hotel
_:search category ?
_:search has_parking yes
_:search pricerange moderately
_:search stars 4
_:search type Hotel
_:result ticket ?
_:result type Train
_:search category ?
_:search has_parking yes
_:search pricerange moderately
_:search stars 4
_:result ticket ?
_:result count 9
_:result type Hotel
_:search area west
_:search type Hotel
_:search pricerange moderately
_:result ticket ?
_:result count 9
_:search area west
_:result category hotel
_:result type Hotel
_:system canthelp _:search/c3ccc4b3
_:search/c3ccc4b3 category guesthouses
_:search/c3ccc4b3 type Hotel
_:search category hotel
_:search has_parking yes
_:search stars 4
_:search type Hotel
_:result ticket ?
_:result count 9
_:result category hotel
_:result type Hotel
_:system canthelp _:search/c3ccc4b3
_:search/c3ccc4b3 category guesthouses
_:search/c3ccc4b3 type Hotel
_:search category hotel
_:search has_parking yes
_:search stars 4
_:search area ?
_:search pricerange ?
_:search type Hotel
_:system canthelp _:search/8930680d
_:search/8930680d category hotels
_:search/8930680d type Hotel
_:result ticket ?
_:result count 9
_:result category hotel
_:result type Hotel
_:system canthelp _:search/c3ccc4b3
_:search/c3ccc4b3 category guesthouses
_:search/c3ccc4b3 type Hotel
_:search category hotel
_:search has_parking yes
_:search stars 4
_:search area ?
_:search pricerange ?
_:system canthelp _:search/8930680d
_:search/8930680d category hotels
_:search/8930680d type Hotel
_:system inquired _:user
_:search day tuesday
_:search destination london kings cross
_:search type Train
_:result ticket ?
_:result count 9
_:result category hotel
_:result type Hotel
_:system canthelp _:search/c3ccc4b3
_:search/c3ccc4b3 category guesthouses
_:search/c3ccc4b3 type Hotel
_:search category hotel
_:search has_parking yes
_:search stars 4
_:search area ?
_:search pricerange ?
_:system canthelp _:search/8930680d
_:search/8930680d category hotels
_:search/8930680d type Hotel
_:system inquired _:user
_:search day tuesday
_:search arrive_by 8:30
_:search destination London Kings Cross
_:search leave_at dontcare
_:search type Train
_:result ticket ?
_:result count 9
_:result category hotel
_:system canthelp _:search/c3ccc4b3
_:search/c3ccc4b3 category guesthouses
_:search/c3ccc4b3 type Hotel
_:search category hotel
_:search has_parking yes
_:search stars 4
_:search area ?
_:search pricerange ?
_:system canthelp _:search/8930680d
_:search/8930680d category hotels
_:search/8930680d type Hotel
_:system inquired _:user
_:search day tuesday
_:search arrive_by 8:30
_:search destination London Kings Cross
_:search leave_at dontcare
_:search type Train
_:result arrive_by 07:51
_:result id TR3343
_:result type Train
_:system offered _:booking
_:booking category Train
_:booking type Booking
_:result count 9
_:result category hotel
_:system canthelp _:search/c3ccc4b3
_:search/c3ccc4b3 category guesthouses
_:search/c3ccc4b3 type Hotel
_:search category hotel
_:search has_parking yes
_:search stars 4
_:search area ?
_:search pricerange ?
_:system canthelp _:search/8930680d
_:search/8930680d category hotels
_:search/8930680d type Hotel
_:search day tuesday
_:search arrive_by 8:30
_:search destination London Kings Cross
_:search leave_at dontcare
_:search type Train
_:result arrive_by 07:51
_:result id TR3343
_:system offered _:booking
_:booking category Train
_:booking type Booking
_:result departure Cambridge
_:result departure london
_:result ticket 23.60 pounds
_:result type Train
_:system inquired _:user
_:result count 9
_:result category hotel
_:system canthelp _:search/c3ccc4b3
_:search/c3ccc4b3 category guesthouses
_:search/c3ccc4b3 type Hotel
_:search category hotel
_:search has_parking yes
_:search stars 4
_:search area ?
_:search pricerange ?
_:system canthelp _:search/8930680d
_:search/8930680d category hotels
_:search/8930680d type Hotel
_:search day tuesday
_:search arrive_by 8:30
_:search destination London Kings Cross
_:search leave_at dontcare
_:search type Train
_:result arrive_by 07:51
_:result id TR3343
_:system offered _:booking
_:booking category Train
_:booking type Booking
_:result departure Cambridge
_:result departure london
_:result ticket 23.60 pounds
_:result type Train
_:system inquired _:user