inform((_:search,day,'saturday');(_:search,destination,'cambridge');(_:search,type,'Train'))
user
Can you help me find a train going to cambridge leaving on saturday ?
request((_:search,departure,?);(_:search,type,'Train'))
system
What city will you be departing from ?
inform((_:search,departure,'ely');(_:search,type,'Train'))
user
I will be leaving from Ely .
request((_:search,leave_at,?);(_:search,type,'Train'))
system
What time would you like to depart ?
inform((_:search,leave_at,'15:30');(_:search,type,'Train'))
user
I would like to leave after 15:30 .
inform((_:result,id,'TR8176');(_:result,leave_at,'15:35');(_:result,type,'Train'))
system
what about train TR8176 that leaves at 15:35 ?
inform((_:search,category,'hotel');(_:search,stars,'2');(_:search,type,'Hotel'))
user
That sounds perfect . Can you also help me to find a 2 star hotel ?
request((_:search,pricerange,?);(_:search,type,'Hotel')) inform((_:result,category,'hotels');(_:result,count,'3');(_:result,pricerange,'expensive');(_:result,pricerange,'moderately priced');(_:result,stars,'two');(_:result,type,'Hotel'))
system
There are three 2-star hotels ; two are moderately priced and one is expensive .   Do you have a price preference ?
inform((_:search,pricerange,'moderate');(_:search,type,'Hotel'))
user
I would like it to be in the moderate range in price .
select((_:result,name,'ashley hotel');(_:result,name,'lovell lodge');(_:result,type,'Hotel')) inform((_:result,area,'north');(_:result,has_internet,'none');(_:result,has_parking,'none');(_:result,type,'Hotel'))
system
I have ashley hotel and lovell lodge . Both in the north with internet and parking . Do you have a preference ?
inform((_:search,category,'hotel');(_:search,name,'ashley hotel');(_:search,type,'Hotel'))
user
I would prefer Ashley hotel .
offer((_:booking,type,'Booking'))
system
Sure , would you like me to book it ?
inform((_:search,people,'8');(_:search,stay,'5');(_:search,type,'Hotel'))
user
Yes please book it for 8 people for 5 nights
inform((_:booking,ref,'9H9Z3QNC');(_:booking,type,'Booking')) reqmore()
system
Booking was successful and the reference number is 9H9Z3QNC . Is there anything else I can help you with ?
user
That is all I needed .
system
I am glad I could help you with your trip . Thank you for using Cambridge TownInfo Centre . Goodbye .
_:search day saturday
_:search destination cambridge
_:search type Train
_:search day saturday
_:search destination cambridge
_:search departure ely
_:search type Train
_:search day saturday
_:search destination cambridge
_:search departure ely
_:search leave_at 15:30
_:search type Train
_:search day saturday
_:search destination cambridge
_:search departure ely
_:search leave_at 15:30
_:result id TR8176
_:result leave_at 15:35
_:result type Train
_:search category hotel
_:search stars 2
_:search type Hotel
_:search day saturday
_:search destination cambridge
_:search departure ely
_:search leave_at 15:30
_:result id TR8176
_:result leave_at 15:35
_:search category hotel
_:search stars 2
_:result category hotels
_:result count 3
_:result pricerange expensive
_:result pricerange moderately priced
_:result stars two
_:result type Hotel
_:search pricerange moderate
_:search type Hotel
_:search day saturday
_:search destination cambridge
_:search departure ely
_:search leave_at 15:30
_:result id TR8176
_:result leave_at 15:35
_:search stars 2
_:result category hotels
_:result count 3
_:result pricerange expensive
_:result pricerange moderately priced
_:result stars two
_:search pricerange moderate
_:result name ashley hotel
_:result name lovell lodge
_:result area north
_:result has_internet none
_:result has_parking none
_:result type Hotel
_:search category hotel
_:search name ashley hotel
_:search type Hotel
_:search day saturday
_:search destination cambridge
_:search departure ely
_:search leave_at 15:30
_:result id TR8176
_:result leave_at 15:35
_:search stars 2
_:result category hotels
_:result count 3
_:result pricerange expensive
_:result pricerange moderately priced
_:result stars two
_:search pricerange moderate
_:result name ashley hotel
_:result name lovell lodge
_:result area north
_:result has_internet none
_:result has_parking none
_:result type Hotel
_:search category hotel
_:search name ashley hotel
_:system offered _:booking
_:booking type Booking
_:search people 8
_:search stay 5
_:search type Hotel
_:search day saturday
_:search destination cambridge
_:search departure ely
_:search leave_at 15:30
_:result id TR8176
_:result leave_at 15:35
_:search stars 2
_:result category hotels
_:result count 3
_:result pricerange expensive
_:result pricerange moderately priced
_:result stars two
_:search pricerange moderate
_:result name ashley hotel
_:result name lovell lodge
_:result area north
_:result has_internet none
_:result has_parking none
_:result type Hotel
_:search category hotel
_:search name ashley hotel
_:system offered _:booking
_:search people 8
_:search stay 5
_:search type Hotel
_:booking ref 9H9Z3QNC
_:booking type Booking
_:system inquired _:user