hello()
user
Hello !   I am looking for places to stay in Cambridge .   Can you help me with this ?
request((_:search,area,?);(_:search,pricerange,?);(_:search,type,'Hotel')) inform((_:result,amount,'several');(_:result,category,'guesthouses');(_:result,type,'Hotel'))
system
There are several guesthouses where would you like it and what price range ?
inform((_:search,area,'north');(_:search,pricerange,'expensive');(_:search,type,'Hotel'))
user
I would like an expensive place in the north .
request((_:search,area,?);(_:search,pricerange,?);(_:search,type,'Hotel')) canthelp((_:search,area,'north');(_:search,category,'guesthouses');(_:search,category,'hotels');(_:search,pricerange,'expensive');(_:search,type,'Hotel'))
system
Unfortunately , I do not have any expensive hotels or guesthouses in the north . Would you like me to check a different area or price range ?
inform((_:search,area,'east');(_:search,type,'Hotel'))
user
Can we try to find one that is in the East please ?
offer((_:booking,type,'Booking')) inform((_:result,count,'1');(_:result,type,'Hotel'))
system
I have one , would you like me to book it ?
inform((_:search,day,'thursday');(_:search,people,'one');(_:search,stay,'four');(_:search,type,'Hotel'))
user
Yes , for one person and four nights on Thursday .
canthelp((_:booking,type,'Booking')) request((_:booking,day,?);(_:booking,stay,?);(_:booking,type,'Booking'))
system
I do apologize , but it looks like it 's all booked . Perhaps try a shorter stay or another start day ?
inform((_:search,stay,'one');(_:search,type,'Hotel'))
user
Could you try to book it for one night instead ?
inform((_:booking,day,'1');(_:booking,name,'Express by Holiday Inn Cambridge');(_:booking,people,'1');(_:booking,ref,'XLN3932A');(_:booking,type,'Booking'))
system
I was able to book Express by Holiday Inn Cambridge . 1 day with 1 person . Your reference number is XLN3932A .
inform((_:search,destination,'leicester');(_:search,type,'Train'))
user
Thanks . I also need a train to leicester . Can you help with that ?
request((_:search,departure,?);(_:search,type,'Train')) thank()
system
Sure !   First , can you confirm that you are departing Cambridge ?
inform((_:search,day,'friday');(_:search,leave_at,'15:15');(_:search,type,'Train'))
user
Yes . I would like to leave at 15:15 on Friday .
inform((_:result,day,'Friday');(_:result,destination,'Leicester');(_:result,ticket,'15:21');(_:result,type,'Train'))
system
I have a train to Leicester departing Friday at 15:21 . Does that work for you ?
request((_:result,ref,?);(_:result,type,'Train'))
user
Yes , can I get the reference number ?
system
Booking was successful , the total fee is 37.79 GBP payable at the station . 
 Reference number is : 1WOTPNYE .
_:user greeted _:system
_:user greeted _:system
_:result amount several
_:result category guesthouses
_:result type Hotel
_:search area north
_:search pricerange expensive
_:search type Hotel
_:user greeted _:system
_:result amount several
_:result category guesthouses
_:result type Hotel
_:search pricerange ?
_:system canthelp _:search/47031658
_:search/47031658 area north
_:search/47031658 category guesthouses
_:search/47031658 category hotels
_:search/47031658 pricerange expensive
_:search/47031658 type Hotel
_:search area east
_:search type Hotel
_:user greeted _:system
_:result amount several
_:result category guesthouses
_:search pricerange ?
_:system canthelp _:search/47031658
_:search/47031658 area north
_:search/47031658 category guesthouses
_:search/47031658 category hotels
_:search/47031658 pricerange expensive
_:search/47031658 type Hotel
_:search area east
_:system offered _:booking
_:booking type Booking
_:result count 1
_:result type Hotel
_:search day thursday
_:search people one
_:search stay four
_:search type Hotel
_:user greeted _:system
_:result amount several
_:result category guesthouses
_:search pricerange ?
_:system canthelp _:search/47031658
_:search/47031658 area north
_:search/47031658 category guesthouses
_:search/47031658 category hotels
_:search/47031658 pricerange expensive
_:search/47031658 type Hotel
_:search area east
_:system offered _:booking
_:result count 1
_:result type Hotel
_:search day thursday
_:search people one
_:system canthelp _:booking/2b5649fc
_:booking/2b5649fc type Booking
_:booking day ?
_:booking stay ?
_:booking type Booking
_:search stay one
_:search type Hotel
_:user greeted _:system
_:result amount several
_:result category guesthouses
_:search pricerange ?
_:system canthelp _:search/47031658
_:search/47031658 area north
_:search/47031658 category guesthouses
_:search/47031658 category hotels
_:search/47031658 pricerange expensive
_:search/47031658 type Hotel
_:search area east
_:system offered _:booking
_:result count 1
_:result type Hotel
_:search day thursday
_:search people one
_:system canthelp _:booking/2b5649fc
_:booking/2b5649fc type Booking
_:booking stay ?
_:search stay one
_:booking day 1
_:booking name Express by Holiday Inn Cambridge
_:booking people 1
_:booking ref XLN3932A
_:booking type Booking
_:search destination leicester
_:search type Train
_:user greeted _:system
_:result amount several
_:result category guesthouses
_:search pricerange ?
_:system canthelp _:search/47031658
_:search/47031658 area north
_:search/47031658 category guesthouses
_:search/47031658 category hotels
_:search/47031658 pricerange expensive
_:search/47031658 type Hotel
_:search area east
_:system offered _:booking
_:result count 1
_:result type Hotel
_:search people one
_:system canthelp _:booking/2b5649fc
_:booking/2b5649fc type Booking
_:booking stay ?
_:search stay one
_:booking day 1
_:booking name Express by Holiday Inn Cambridge
_:booking people 1
_:booking ref XLN3932A
_:booking type Booking
_:search destination leicester
_:search departure ?
_:search day friday
_:search leave_at 15:15
_:search type Train
_:user greeted _:system
_:result amount several
_:result category guesthouses
_:search pricerange ?
_:system canthelp _:search/47031658
_:search/47031658 area north
_:search/47031658 category guesthouses
_:search/47031658 category hotels
_:search/47031658 pricerange expensive
_:search/47031658 type Hotel
_:search area east
_:system offered _:booking
_:result count 1
_:search people one
_:system canthelp _:booking/2b5649fc
_:booking/2b5649fc type Booking
_:booking stay ?
_:search stay one
_:booking day 1
_:booking name Express by Holiday Inn Cambridge
_:booking people 1
_:booking ref XLN3932A
_:booking type Booking
_:search destination leicester
_:search departure ?
_:search day friday
_:search leave_at 15:15
_:search type Train
_:result day Friday
_:result destination Leicester
_:result ticket 15:21
_:result type Train
_:result ref ?