inform((_:search,arrive_by,'10:30');(_:search,day,'saturday');(_:search,type,'Train'))
user
I 'm looking for a train that leaves on Saturday and arrives by 10:30
request((_:search,departure,?);(_:search,destination,?);(_:search,type,'Train'))
system
Where are you traveling to and from ?
inform((_:search,departure,'birmingham new street');(_:search,destination,'cambridge');(_:search,type,'Train'))
user
I am going to cambridge from birmingham new street .
inform((_:result,count,'5');(_:result,type,'Train')) offer((_:booking,arrive_by,'10:23');(_:booking,category,'Train');(_:booking,leave_at,'7:40');(_:booking,type,'Booking'))
system
There are 5 trains available , may I book one for you that leaves at 7:40 and arrives at 10:23 ?
request((_:result,id,?);(_:result,type,'Train'))
user
What is the train ID ?
inform((_:result,id,'TR8259');(_:result,type,'Train'))
system
The train ID is TR8259 .
inform((_:search,has_internet,'yes');(_:search,pricerange,'moderate');(_:search,type,'Hotel')) request((_:result,ticket,?);(_:result,type,'Train'))
user
Yes , that train sounds good . Please book it for me . Could you also find me a hotel with a moderate price that offers internet ?
offer((_:booking,category,'Train');(_:booking,type,'Booking'))
system
Before we start on the hotel , did you need tickets for the train ?
thank()
user
No thank you , I was just pre - planning a route .
request((_:search,area,?);(_:search,type,'Hotel')) inform((_:result,category,'hotels');(_:result,count,'17');(_:result,type,'Hotel'))
system
There are 17 hotels listed . What part of town would you like to stay in ?
inform((_:search,area,'north');(_:search,category,'guesthouse');(_:search,type,'Hotel'))
user
The north part of town please , preferably in a guesthouse .
inform((_:result,name,'Acorn Guest House');(_:result,stars,'4');(_:result,type,'Hotel')) offer((_:booking,type,'Booking')) inform((_:result,area,'north');(_:result,count,'8');(_:result,pricerange,'moderately priced');(_:result,type,'Hotel'))
system
Cambridge has 8 moderately priced guesthouses in the north .   I would suggest Acorn Guest House , with a star rating of 4 .   Would you like me to book it ?
inform((_:search,day,'saturday');(_:search,people,'7');(_:search,stay,'5');(_:search,type,'Hotel')) request((_:result,ref,?);(_:result,type,'Hotel'))
user
Yes please , I would like to book it for 7 people for 5 nights on Saturday , and I need a reference number .
canthelp((_:booking,stay,'5');(_:booking,type,'Booking')) request((_:booking,stay,?);(_:booking,type,'Booking'))
system
I 'm very sorry I was unable to book at acorn guest house for 5 nights , would you like to try for a shorter stay ?
inform((_:search,stay,'four');(_:search,type,'Hotel'))
user
Yes , please try to book it for four nights instead .
reqmore() inform((_:booking,ref,'WAEYAQ0M');(_:booking,type,'Booking'))
system
Your booking was successful , the reference number is WAEYAQ0M .   May I assist you with anything else today ?
thank()
user
No , that should be all for now . Thank you for the help !
system
You are welcome , have a great trip !
_:search arrive_by 10:30
_:search day saturday
_:search type Train
_:search arrive_by 10:30
_:search day saturday
_:search departure birmingham new street
_:search destination cambridge
_:search type Train
_:search arrive_by 10:30
_:search day saturday
_:search departure birmingham new street
_:search destination cambridge
_:search type Train
_:result count 5
_:result type Train
_:system offered _:booking
_:booking arrive_by 10:23
_:booking category Train
_:booking leave_at 7:40
_:booking type Booking
_:result id ?
_:search arrive_by 10:30
_:search day saturday
_:search departure birmingham new street
_:search destination cambridge
_:result count 5
_:system offered _:booking
_:booking arrive_by 10:23
_:booking category Train
_:booking leave_at 7:40
_:booking type Booking
_:result id TR8259
_:result type Train
_:search has_internet yes
_:search pricerange moderate
_:search type Hotel
_:result ticket ?
_:search arrive_by 10:30
_:search day saturday
_:search departure birmingham new street
_:search destination cambridge
_:result count 5
_:system offered _:booking
_:booking arrive_by 10:23
_:booking category Train
_:booking leave_at 7:40
_:booking type Booking
_:result id TR8259
_:result type Train
_:search has_internet yes
_:search pricerange moderate
_:search type Hotel
_:result ticket ?
_:search arrive_by 10:30
_:search day saturday
_:search departure birmingham new street
_:search destination cambridge
_:system offered _:booking
_:booking arrive_by 10:23
_:booking category Train
_:booking leave_at 7:40
_:booking type Booking
_:result id TR8259
_:search has_internet yes
_:search pricerange moderate
_:result ticket ?
_:result category hotels
_:result count 17
_:result type Hotel
_:search area north
_:search category guesthouse
_:search type Hotel
_:search arrive_by 10:30
_:search departure birmingham new street
_:search destination cambridge
_:system offered _:booking
_:booking arrive_by 10:23
_:booking category Train
_:booking leave_at 7:40
_:booking type Booking
_:result id TR8259
_:search has_internet yes
_:search pricerange moderate
_:result ticket ?
_:result category hotels
_:search area north
_:search category guesthouse
_:result name Acorn Guest House
_:result stars 4
_:result area north
_:result count 8
_:result pricerange moderately priced
_:result type Hotel
_:search day saturday
_:search people 7
_:search stay 5
_:search type Hotel
_:result ref ?
_:search arrive_by 10:30
_:search departure birmingham new street
_:search destination cambridge
_:system offered _:booking
_:booking arrive_by 10:23
_:booking category Train
_:booking leave_at 7:40
_:result id TR8259
_:search has_internet yes
_:search pricerange moderate
_:result ticket ?
_:result category hotels
_:search area north
_:search category guesthouse
_:result name Acorn Guest House
_:result stars 4
_:result area north
_:result count 8
_:result pricerange moderately priced
_:result type Hotel
_:search day saturday
_:search people 7
_:result ref ?
_:system canthelp _:booking/591b489a
_:booking/591b489a stay 5
_:booking/591b489a type Booking
_:booking stay ?
_:booking type Booking
_:search stay four
_:search type Hotel
_:search arrive_by 10:30
_:search departure birmingham new street
_:search destination cambridge
_:system offered _:booking
_:booking arrive_by 10:23
_:booking category Train
_:booking leave_at 7:40
_:result id TR8259
_:search has_internet yes
_:search pricerange moderate
_:result ticket ?
_:result category hotels
_:search area north
_:search category guesthouse
_:result name Acorn Guest House
_:result stars 4
_:result area north
_:result count 8
_:result pricerange moderately priced
_:result type Hotel
_:search day saturday
_:search people 7
_:result ref ?
_:system canthelp _:booking/591b489a
_:booking/591b489a stay 5
_:booking/591b489a type Booking
_:booking stay ?
_:search stay four
_:search type Hotel
_:system inquired _:user
_:booking ref WAEYAQ0M
_:booking type Booking