inform((_:search,area,'north');(_:search,has_parking,'yes');(_:search,type,'Hotel'))
user
Hi I am looking for a place to stay that has free parking in the north part of town .
inform((_:result,amount,'several');(_:result,type,'Hotel'))
system
There are several options with your criteria .
inform((_:search,category,'guesthouse');(_:search,pricerange,'expensive');(_:search,type,'Hotel')) request((_:result,ticket,?);(_:result,type,'Train'))
user
The hotel should be in the type of guesthouse and should be in the expensive price range .
request((_:search,area,?);(_:search,type,'Hotel')) canthelp((_:search,category,'guesthouses');(_:search,type,'Hotel'))
system
There are no guesthouses with those criteria . Would you like to look in a different part of town ?
user
i did n't mention a specific part of town .
request((_:search,stars,?);(_:search,type,'Hotel')) canthelp((_:search,type,'Hotel'))
system
I am sorry but there are no accommodations that meet your criteria .   Would you be willing to try a top rated but less expensive hotel ?
inform((_:search,area,'north');(_:search,has_parking,'yes');(_:search,pricerange,'cheap');(_:search,type,'Hotel')) request((_:result,ticket,?);(_:result,type,'Train'))
user
Ok , how about one in the cheap price range in the north with free parking ?
inform((_:result,name,'Worth House');(_:result,stars,'4');(_:result,type,'Hotel'))
system
How about the Worth House , it fits those requests and has a 4 star rating .
inform((_:search,people,'3');(_:search,stay,'2');(_:search,type,'Hotel'))
user
Sounds good . I 'll need rooms for 3 people , for 2 nights .
request((_:booking,day,?);(_:booking,type,'Booking'))
system
Okay , what day would you like your stay to begin ?
inform((_:search,day,'thursday');(_:search,type,'Hotel'))
user
We 're arriving on Thursday .
canthelp((_:booking,type,'Booking')) request((_:booking,day,?);(_:booking,stay,?);(_:booking,type,'Booking'))
system
I apologize , i was unable to complete your booking . Is there another day for arrival , or possibly a shorter stay ?
inform((_:search,area,'north');(_:search,has_parking,'yes');(_:search,pricerange,'cheap');(_:search,type,'Hotel'))
user
Are there any other cheap guesthouses in the north with free parking ? My schedule is inflexible I 'm afraid .
canthelp((_:booking,type,'Booking'))
system
There is , but booking was unsuccessful at the city centre north b and b as well .
inform((_:search,day,'thursday');(_:search,has_parking,'yes');(_:search,pricerange,'cheap');(_:search,stay,'2');(_:search,type,'Hotel'))
user
Is there any cheap guest house available for arrival on Thursday for 2 nights ?   I still need free parking .
canthelp((_:booking,type,'Booking')) request((_:booking,day,?);(_:booking,stay,?);(_:booking,type,'Booking'))
system
I am sorry your booking is still unsuccessful . Would you like to book another day or shorter stay ?
user
Are there any guest house available for my requested days ?
inform((_:booking,name,'City Centre North B and B');(_:booking,people,'2');(_:booking,ref,'28UEK6JH');(_:booking,type,'Booking'))
system
Sorry , I tried to book a stay for 2 guests earlier . You 're staying at the City Centre North B and B , reference number 28UEK6JH !
inform((_:search,day,'saturday');(_:search,destination,'birmingham new street');(_:search,leave_at,'10:15');(_:search,type,'Train'))
user
Great ! Now I need a train to go to birmingham new street after 10:15 on Saturday .
inform((_:result,day,'Saturday');(_:result,destination,'birmingham new street');(_:result,leave_at,'11:01');(_:result,type,'Train')) offer((_:booking,category,'Train');(_:booking,type,'Booking'))
system
There is a train to birmingham new street that leaves at 11:01 on Saturday . Would you like me to book it for you ?
request((_:result,id,?);(_:result,ticket,?);(_:result,type,'Train'))
user
Not right now , can you please just give me the time , price , and train ID number ?
inform((_:result,duration,'163 minutes');(_:result,id,'TR5669');(_:result,leave_at,'11:01');(_:result,ticket,'60.08 pounds');(_:result,type,'Train')) reqmore()
system
TR5669 is the one that leaves at 11:01 .   The tickets are 60.08 pounds each and the trip is 163 minutes .   Anything else ?
inform((_:search,type,'Train'))
user
Sure , you can book that train now -- just for me , please .
inform((_:booking,category,'Train');(_:booking,ref,'DR5MNOOS');(_:booking,type,'Booking'))
system
Great it 's been booked the reference number is DR5MNOOS
user
Okay great that is all I needed .
system
Thank you for calling !
_:search area north
_:search has_parking yes
_:search type Hotel
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_:search has_parking yes
_:result amount several
_:result type Hotel
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_:search type Hotel
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_:search/57bf9739 type Hotel
_:search area north
_:search has_parking yes
_:search pricerange cheap
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_:search/d7a87e3e category guesthouses
_:search/d7a87e3e type Hotel
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_:search/57bf9739 type Hotel
_:search area north
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_:result name Worth House
_:result stars 4
_:result type Hotel
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_:search/57bf9739 type Hotel
_:search area north
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_:result type Hotel
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_:booking day ?
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_:search type Hotel
_:result amount several
_:search category guesthouse
_:result ticket ?
_:system canthelp _:search/d7a87e3e
_:search/d7a87e3e category guesthouses
_:search/d7a87e3e type Hotel
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_:search/57bf9739 type Hotel
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_:booking/c21283c8 type Booking
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_:system canthelp _:search/57bf9739
_:search/57bf9739 type Hotel
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_:system canthelp _:booking/c21283c8
_:booking/c21283c8 type Booking
_:booking day ?
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_:system canthelp _:booking/cd5ec78d
_:booking/cd5ec78d type Booking
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_:system canthelp _:search/57bf9739
_:search/57bf9739 type Hotel
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_:booking/b7583eaf type Booking
_:booking day ?
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_:system canthelp _:search/d7a87e3e
_:search/d7a87e3e category guesthouses
_:search/d7a87e3e type Hotel
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_:system canthelp _:search/57bf9739
_:search/57bf9739 type Hotel
_:result name Worth House
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_:system canthelp _:booking/c21283c8
_:booking/c21283c8 type Booking
_:search area north
_:system canthelp _:booking/cd5ec78d
_:booking/cd5ec78d type Booking
_:search has_parking yes
_:search pricerange cheap
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_:system canthelp _:booking/b7583eaf
_:booking/b7583eaf type Booking
_:booking day ?
_:booking stay ?
_:booking name City Centre North B and B
_:booking people 2
_:booking ref 28UEK6JH
_:booking type Booking
_:search day saturday
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_:search leave_at 10:15
_:search type Train
_:result amount several
_:search category guesthouse
_:result ticket ?
_:system canthelp _:search/d7a87e3e
_:search/d7a87e3e category guesthouses
_:search/d7a87e3e type Hotel
_:search stars ?
_:system canthelp _:search/57bf9739
_:search/57bf9739 type Hotel
_:result name Worth House
_:result stars 4
_:search people 3
_:system canthelp _:booking/c21283c8
_:booking/c21283c8 type Booking
_:search area north
_:system canthelp _:booking/cd5ec78d
_:booking/cd5ec78d type Booking
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_:system canthelp _:booking/b7583eaf
_:booking/b7583eaf type Booking
_:booking day ?
_:booking stay ?
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_:booking people 2
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_:result type Train
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_:booking category Train
_:result id ?
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_:system canthelp _:search/d7a87e3e
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_:search/57bf9739 type Hotel
_:result name Worth House
_:result stars 4
_:search people 3
_:system canthelp _:booking/c21283c8
_:booking/c21283c8 type Booking
_:search area north
_:system canthelp _:booking/cd5ec78d
_:booking/cd5ec78d type Booking
_:search has_parking yes
_:search pricerange cheap
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_:system canthelp _:booking/b7583eaf
_:booking/b7583eaf type Booking
_:booking day ?
_:booking stay ?
_:booking name City Centre North B and B
_:booking people 2
_:booking ref 28UEK6JH
_:booking type Booking
_:search day saturday
_:search destination birmingham new street
_:search leave_at 10:15
_:result day Saturday
_:result destination birmingham new street
_:system offered _:booking
_:booking category Train
_:result duration 163 minutes
_:result id TR5669
_:result leave_at 11:01
_:result ticket 60.08 pounds
_:result type Train
_:system inquired _:user
_:search type Train
_:result amount several
_:search category guesthouse
_:system canthelp _:search/d7a87e3e
_:search/d7a87e3e category guesthouses
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_:system canthelp _:search/57bf9739
_:search/57bf9739 type Hotel
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_:system canthelp _:booking/c21283c8
_:booking/c21283c8 type Booking
_:search area north
_:system canthelp _:booking/cd5ec78d
_:booking/cd5ec78d type Booking
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_:system canthelp _:booking/b7583eaf
_:booking/b7583eaf type Booking
_:booking day ?
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_:booking name City Centre North B and B
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_:search day saturday
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_:result leave_at 11:01
_:result ticket 60.08 pounds
_:result type Train
_:system inquired _:user
_:search type Train
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_:booking type Booking