inform((_:search,day,'sunday');(_:search,destination,'london liverpool street');(_:search,type,'Train'))
user
I am looking for a train leaving Sunday that 's going to London liverpool street .
request((_:search,day,?);(_:search,departure,?);(_:search,leave_at,?);(_:search,type,'Train'))
system
Where are you departing from and what day and time do you want to leave ?
inform((_:search,arrive_by,'8:15,not');(_:search,type,'Train'))
user
Need to arrive by 8:15,not sure when we depart ?
inform((_:result,arrive_by,'07:27');(_:result,day,'sunday');(_:result,departure,'cambridge');(_:result,leave_at,'05:59');(_:result,type,'Train')) offer((_:booking,category,'Train');(_:booking,type,'Booking'))
system
I have a train departing from cambridge on sunday at 05:59 and arriving at 07:27 . Would that work for you ?
inform((_:search,people,'7');(_:search,type,'Train')) request((_:result,ref,?);(_:result,type,'Train'))
user
Yes can you get me 7 tickets and I 'll need the reference number too please
reqmore() inform((_:booking,category,'Train');(_:booking,ref,'B15UKEYO');(_:booking,type,'Booking'))
system
Sure . The reference number is B15UKEYO . How else can I assist you ?
inform((_:search,area,'north');(_:search,has_parking,'yes');(_:search,type,'Hotel'))
user
I am also looking for a place to stay that needs free parking and in the north .
request((_:search,pricerange,?);(_:search,stars,?);(_:search,type,'Hotel'))
system
Do you have any preferences for the star or price range ?
inform((_:search,category,'guesthouse');(_:search,pricerange,'moderate');(_:search,type,'Hotel'))
user
I would like something in the moderate price range and prefer a guesthouse .
inform((_:result,category,'guesthouses');(_:result,count,'7');(_:result,has_internet,'none');(_:result,has_parking,'none');(_:result,name,'archway house');(_:result,type,'Hotel'))
system
There are seven guesthouses fitting your needs . May I recommend archway house which also has parking and wifi ?
request((_:result,address,?);(_:result,type,'Hotel'))
user
what star rating does the hotel have and what is the address ?
offer((_:booking,type,'Booking')) inform((_:result,address,'52 gilbert road');(_:result,name,'Archway house');(_:result,stars,'4');(_:result,type,'Hotel'))
system
Archway house is 4 stars and is at 52 gilbert road , do you want me to make a booking ?
thank()
user
no , not at this time .   thank you .   Goodbye .
system
You 're welcome .   Call us back if you decide you want to book that room .   Goodbye .
_:search day sunday
_:search destination london liverpool street
_:search type Train
_:search destination london liverpool street
_:search day ?
_:search departure ?
_:search leave_at ?
_:search arrive_by 8:15,not
_:search type Train
_:search destination london liverpool street
_:search day ?
_:search departure ?
_:search leave_at ?
_:search arrive_by 8:15,not
_:result arrive_by 07:27
_:result day sunday
_:result departure cambridge
_:result leave_at 05:59
_:result type Train
_:system offered _:booking
_:booking category Train
_:booking type Booking
_:search people 7
_:search type Train
_:result ref ?
_:search destination london liverpool street
_:search day ?
_:search departure ?
_:search leave_at ?
_:search arrive_by 8:15,not
_:result arrive_by 07:27
_:result day sunday
_:result departure cambridge
_:result leave_at 05:59
_:result type Train
_:system offered _:booking
_:search people 7
_:result ref ?
_:system inquired _:user
_:booking category Train
_:booking ref B15UKEYO
_:booking type Booking
_:search area north
_:search has_parking yes
_:search type Hotel
_:search destination london liverpool street
_:search day ?
_:search departure ?
_:search leave_at ?
_:search arrive_by 8:15,not
_:result arrive_by 07:27
_:result day sunday
_:result departure cambridge
_:result leave_at 05:59
_:result type Train
_:system offered _:booking
_:search people 7
_:result ref ?
_:system inquired _:user
_:booking category Train
_:booking ref B15UKEYO
_:booking type Booking
_:search area north
_:search has_parking yes
_:search stars ?
_:search category guesthouse
_:search pricerange moderate
_:search type Hotel
_:search destination london liverpool street
_:search day ?
_:search departure ?
_:search leave_at ?
_:search arrive_by 8:15,not
_:result arrive_by 07:27
_:result day sunday
_:result departure cambridge
_:result leave_at 05:59
_:system offered _:booking
_:search people 7
_:result ref ?
_:system inquired _:user
_:booking category Train
_:booking ref B15UKEYO
_:booking type Booking
_:search area north
_:search has_parking yes
_:search stars ?
_:search category guesthouse
_:search pricerange moderate
_:search type Hotel
_:result category guesthouses
_:result count 7
_:result has_internet none
_:result has_parking none
_:result name archway house
_:result type Hotel
_:result address ?
_:search destination london liverpool street
_:search day ?
_:search departure ?
_:search leave_at ?
_:search arrive_by 8:15,not
_:result arrive_by 07:27
_:result day sunday
_:result departure cambridge
_:result leave_at 05:59
_:system offered _:booking
_:search people 7
_:result ref ?
_:system inquired _:user
_:booking category Train
_:booking ref B15UKEYO
_:booking type Booking
_:search area north
_:search has_parking yes
_:search stars ?
_:search category guesthouse
_:search pricerange moderate
_:search type Hotel
_:result category guesthouses
_:result count 7
_:result has_internet none
_:result has_parking none
_:result address 52 gilbert road
_:result name Archway house
_:result stars 4
_:result type Hotel