inform((_:search,day,'tuesday');(_:search,destination,'ely');(_:search,type,'Train'))
user
I need the schedule of the the Train going to Ely on Tuesday .
request((_:search,leave_at,?);(_:search,type,'Train'))
system
What time do you need to leave ?
inform((_:search,arrive_by,'14:30');(_:search,type,'Train'))
user
My leave time is flexible . I just need to arrive by 14:30 .
request((_:search,departure,?);(_:search,type,'Train'))
system
Where will you be departing from ?
inform((_:search,departure,'cambridge');(_:search,type,'Train'))
user
I will be departing from Cambridge .
inform((_:result,arrive_by,'14:07');(_:result,destination,'Ely');(_:result,duration,'17 minute');(_:result,id,'TR3420');(_:result,leave_at,'13:50');(_:result,type,'Train')) offer((_:booking,category,'Train');(_:booking,type,'Booking'))
system
Train TR3420 leaves at 13:50 and gets to Ely at 14:07 , 17 minute trip .   Do you need tickets ?
user
Yes , I do need tickets .
request((_:search,people,?);(_:search,type,'Train'))
system
How many tickets do you need ?
inform((_:search,category,'hotel');(_:search,type,'Hotel'))
user
Well , I can do the booking myself . Can you help me find a hotel instead ?
request((_:search,area,?);(_:search,pricerange,?);(_:search,type,'Hotel'))
system
Absolutely ! What area would you like to stay in and what is your price range ?
inform((_:search,has_internet,'no');(_:search,stars,'3');(_:search,type,'Hotel'))
user
It does n't matter as long as it is 3 stars . It does n't need to include internet .
inform((_:result,has_internet,'none');(_:result,name,'alpha - milton guest house');(_:result,stars,'3');(_:result,type,'Hotel'))
system
alpha - milton guest house is 3 stars and does not have internet .
inform((_:search,day,'saturday');(_:search,people,'5');(_:search,stay,'3');(_:search,type,'Hotel'))
user
Could I please book it for 5 people for 3 nights starting from Saturday ?
inform((_:booking,ref,'WKLNVDKN');(_:booking,type,'Booking'))
system
Your booking was successful and your reference number is WKLNVDKN
thank()
user
Great , that is all I need . Thank you for your help .
system
enjoy your stay in Cambridge !
_:search day tuesday
_:search destination ely
_:search type Train
_:search day tuesday
_:search destination ely
_:search leave_at ?
_:search arrive_by 14:30
_:search type Train
_:search day tuesday
_:search destination ely
_:search leave_at ?
_:search arrive_by 14:30
_:search departure cambridge
_:search type Train
_:search day tuesday
_:search destination ely
_:search leave_at ?
_:search arrive_by 14:30
_:search departure cambridge
_:search type Train
_:result arrive_by 14:07
_:result destination Ely
_:result duration 17 minute
_:result id TR3420
_:result leave_at 13:50
_:result type Train
_:system offered _:booking
_:booking category Train
_:booking type Booking
_:search day tuesday
_:search destination ely
_:search leave_at ?
_:search arrive_by 14:30
_:search departure cambridge
_:result arrive_by 14:07
_:result destination Ely
_:result duration 17 minute
_:result id TR3420
_:result leave_at 13:50
_:result type Train
_:system offered _:booking
_:booking category Train
_:booking type Booking
_:search people ?
_:search category hotel
_:search type Hotel
_:search day tuesday
_:search destination ely
_:search leave_at ?
_:search arrive_by 14:30
_:search departure cambridge
_:result arrive_by 14:07
_:result destination Ely
_:result duration 17 minute
_:result id TR3420
_:result leave_at 13:50
_:result type Train
_:system offered _:booking
_:booking category Train
_:booking type Booking
_:search people ?
_:search category hotel
_:search area ?
_:search pricerange ?
_:search has_internet no
_:search stars 3
_:search type Hotel
_:search destination ely
_:search leave_at ?
_:search arrive_by 14:30
_:search departure cambridge
_:result arrive_by 14:07
_:result destination Ely
_:result duration 17 minute
_:result id TR3420
_:result leave_at 13:50
_:system offered _:booking
_:booking category Train
_:booking type Booking
_:search category hotel
_:search area ?
_:search pricerange ?
_:search has_internet no
_:search stars 3
_:result has_internet none
_:result name alpha - milton guest house
_:result stars 3
_:result type Hotel
_:search day saturday
_:search people 5
_:search stay 3
_:search type Hotel
_:search destination ely
_:search leave_at ?
_:search arrive_by 14:30
_:search departure cambridge
_:result arrive_by 14:07
_:result destination Ely
_:result duration 17 minute
_:result id TR3420
_:result leave_at 13:50
_:system offered _:booking
_:booking category Train
_:search category hotel
_:search area ?
_:search pricerange ?
_:search has_internet no
_:search stars 3
_:result has_internet none
_:result name alpha - milton guest house
_:result stars 3
_:result type Hotel
_:search day saturday
_:search people 5
_:search stay 3
_:search type Hotel
_:booking ref WKLNVDKN
_:booking type Booking