inform((_:search,category,'guesthouse');(_:search,pricerange,'expensive');(_:search,type,'Hotel'))
user
Hi , I 'm looking for a guesthouse that 's in the expensive range .
request((_:search,category,?);(_:search,pricerange,?);(_:search,type,'Hotel')) canthelp((_:search,category,'guesthouses');(_:search,pricerange,'expensive');(_:search,type,'Hotel'))
system
I am sorry but there are no guesthouses in the expensive price range . Do you want me to check hotels or a different price range for a guesthouse ?
inform((_:search,has_internet,'yes');(_:search,type,'Hotel'))
user
I need the place I 'd like to stay to also include wifi , is there anything ?
inform((_:result,has_internet,'none');(_:result,name,'A and B guest house');(_:result,pricerange,'moderate');(_:result,type,'Hotel'))
system
A and B guest house looks like it is in the moderate price range with internet , would that work for you ?
inform((_:search,has_internet,'yes');(_:search,pricerange,'cheap');(_:search,type,'Hotel'))
user
I 'd prefer a cheap guesthouse instead ( that still offers WiFi ) .
inform((_:result,name,'Allenbell');(_:result,type,'Hotel')) offer((_:booking,type,'Booking'))
system
Allenbell looks like a good fit . Would you like me to make a reservation ?
inform((_:search,day,'wednesday');(_:search,people,'5');(_:search,stay,'2');(_:search,type,'Hotel'))
user
Yes , please . I would like to book a room starting Wednesday for 5 people , 2 nights .
inform((_:booking,day,'Wednesday');(_:booking,name,'Allenbell');(_:booking,people,'5');(_:booking,ref,'AJSQZY8R');(_:booking,stay,'2');(_:booking,type,'Booking'))
system
I have booked you into the Allenbell on Wednesday for 2 nights with accommodations for 5 people .   Your reference number is AJSQZY8R .
inform((_:search,type,'Train'))
user
I also am looking for a train .
request((_:search,destination,?);(_:search,leave_at,?);(_:search,type,'Train'))
system
Ok , would you please give me some information ? What day and time are you traveling ? Where are you going ?
inform((_:search,day,'wednesday');(_:search,departure,'ely');(_:search,destination,'cambridge');(_:search,type,'Train'))
user
I will be travelling from Ely to Cambridge on Wednesday   and need to leave after .
inform((_:result,count,'10');(_:result,leave_at,'05:35');(_:result,leave_at,'every 2 hours');(_:result,type,'Train')) offer((_:booking,category,'Train');(_:booking,type,'Booking')) request((_:search,leave_at,?);(_:search,people,?);(_:search,type,'Train'))
system
There are 10 trains that day starting at 05:35 and then every 2 hours . What time do you want to leave and how many tickets would you like to book ?
inform((_:search,leave_at,'16:30');(_:search,type,'Train'))
user
I 'd like to leave after 16:30 , please .
inform((_:result,id,'TR8610');(_:result,leave_at,'17:35');(_:result,type,'Train')) offer((_:booking,category,'Train');(_:booking,type,'Booking')) request((_:search,people,?);(_:search,type,'Train'))
system
TR8610 leaves at 17:35 . Can I help you book ? If so , how many tickets do you need ?
request((_:result,ticket,?);(_:result,type,'Train'))
user
Thank you , I will not need the booking quite yet but I would like to have the price of the train as well please .
inform((_:result,ticket,'4.40 pounds');(_:result,type,'Train')) reqmore()
system
Not a problem , the train tickets cost 4.40 pounds each .   Can I assist you with anything else ,
request((_:result,arrive_by,?);(_:result,type,'Train'))
user
And what time does the train arrive ?
inform((_:result,arrive_by,'17:52');(_:result,type,'Train')) offer((_:booking,category,'Train');(_:booking,type,'Booking'))
system
It arrives by 17:52 . Would you like me to book it ?
thank()
user
No thank you .   That 's all I need .   Thank you and goodbye !
system
You 're welcome . Have a nice day .
_:search category guesthouse
_:search pricerange expensive
_:search type Hotel
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_:search pricerange ?
_:system canthelp _:search/981ed93b
_:search/981ed93b category guesthouses
_:search/981ed93b pricerange expensive
_:search/981ed93b type Hotel
_:search has_internet yes
_:search type Hotel
_:search category ?
_:system canthelp _:search/981ed93b
_:search/981ed93b category guesthouses
_:search/981ed93b pricerange expensive
_:search/981ed93b type Hotel
_:result has_internet none
_:result name A and B guest house
_:result pricerange moderate
_:result type Hotel
_:search has_internet yes
_:search pricerange cheap
_:search type Hotel
_:search category ?
_:system canthelp _:search/981ed93b
_:search/981ed93b category guesthouses
_:search/981ed93b pricerange expensive
_:search/981ed93b type Hotel
_:result has_internet none
_:result pricerange moderate
_:search has_internet yes
_:search pricerange cheap
_:result name Allenbell
_:result type Hotel
_:system offered _:booking
_:booking type Booking
_:search day wednesday
_:search people 5
_:search stay 2
_:search type Hotel
_:search category ?
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_:result name Allenbell
_:result type Hotel
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_:search day wednesday
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_:booking day Wednesday
_:booking name Allenbell
_:booking people 5
_:booking ref AJSQZY8R
_:booking stay 2
_:booking type Booking
_:search type Train
_:search category ?
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_:search/981ed93b pricerange expensive
_:search/981ed93b type Hotel
_:result has_internet none
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_:search has_internet yes
_:search pricerange cheap
_:result name Allenbell
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_:search people 5
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_:booking day Wednesday
_:booking name Allenbell
_:booking people 5
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_:booking type Booking
_:search leave_at ?
_:search day wednesday
_:search departure ely
_:search destination cambridge
_:search type Train
_:search category ?
_:system canthelp _:search/981ed93b
_:search/981ed93b category guesthouses
_:search/981ed93b pricerange expensive
_:search/981ed93b type Hotel
_:result has_internet none
_:result pricerange moderate
_:search has_internet yes
_:search pricerange cheap
_:result name Allenbell
_:system offered _:booking
_:search stay 2
_:booking day Wednesday
_:booking name Allenbell
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_:booking ref AJSQZY8R
_:booking stay 2
_:booking type Booking
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_:result leave_at every 2 hours
_:result type Train
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_:system canthelp _:search/981ed93b
_:search/981ed93b category guesthouses
_:search/981ed93b pricerange expensive
_:search/981ed93b type Hotel
_:result has_internet none
_:result pricerange moderate
_:search has_internet yes
_:search pricerange cheap
_:result name Allenbell
_:system offered _:booking
_:search stay 2
_:booking day Wednesday
_:booking name Allenbell
_:booking people 5
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_:result id TR8610
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_:result ticket ?
_:search category ?
_:system canthelp _:search/981ed93b
_:search/981ed93b category guesthouses
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_:search pricerange cheap
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_:system offered _:booking
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_:booking day Wednesday
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_:result ticket 4.40 pounds
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_:system inquired _:user
_:result arrive_by ?
_:search category ?
_:system canthelp _:search/981ed93b
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_:search/981ed93b pricerange expensive
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_:search pricerange cheap
_:result name Allenbell
_:system offered _:booking
_:search stay 2
_:booking day Wednesday
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_:search leave_at 16:30
_:result id TR8610
_:result leave_at 17:35
_:search people ?
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_:result ticket 4.40 pounds
_:system inquired _:user
_:result arrive_by 17:52
_:result type Train