inform((_:search,day,'thursday');(_:search,departure,'cambridge');(_:search,type,'Train'))
user
Can you find me a train on thursday ?   I am leaving from cambridge .
request((_:search,destination,?);(_:search,type,'Train'))
system
Of course . Where are you headed ?
inform((_:search,destination,'liverpool street');(_:search,type,'Train'))
user
I 'm going to Liverpool Street in London .
inform((_:result,count,'10');(_:result,day,'Thursday');(_:result,departure,'Cambridge');(_:result,destination,'Liverpool Street');(_:result,type,'Train')) request((_:search,arrive_by,?);(_:search,type,'Train'))
system
I have 10 trains going to Liverpool Street from Cambridge on Thursday . What time do you need to arrive ?
inform((_:search,arrive_by,'15:00');(_:search,type,'Train'))
user
I want to arrive by 15:00 .
inform((_:result,arrive_by,'13:27');(_:result,id,'TR5504');(_:result,leave_at,'11:59');(_:result,type,'Train')) offer((_:booking,category,'Train');(_:booking,type,'Booking'))
system
I have train TR5504 that leaves at 11:59 and arrives by 13:27 . Would this fit your schedule ?
inform((_:search,leave_at,'08:00');(_:search,type,'Train'))
user
No , find me one that leaves after 08:00 please .
inform((_:result,arrive_by,'11:27');(_:result,id,'TR2715');(_:result,leave_at,'09:59');(_:result,type,'Train')) offer((_:booking,category,'Train');(_:booking,type,'Booking'))
system
TR2715 leaves at 09:59 and arrives by 11:27 , does this suit your needs better ?
inform((_:search,people,'8');(_:search,type,'Train')) request((_:result,ref,?);(_:result,type,'Train'))
user
Can you book for 8 people ? Please include the reference number .
reqmore() inform((_:booking,category,'Train');(_:booking,ref,'8P0JZI40');(_:booking,ticket,'132.8 GBP');(_:booking,type,'Booking'))
system
Your reference number is 8P0JZI40 and you 'll owe 132.8 GBP .   Anything else I can do ?
inform((_:search,area,'west');(_:search,type,'Attraction'))
user
I also need to find a place to visit in the west part of town .
request((_:search,category,?);(_:search,name,?);(_:search,type,'Attraction')) inform((_:result,area,'west');(_:result,type,'Attraction'))
system
Is there anything in particular you 'd like to see in the west part of town ?
user
There 's nothing in particular . Could you recommend something fun to do ?
inform((_:result,entrance_fee,'free');(_:result,name,'magdalene college');(_:result,type,'Attraction'))
system
The magdalene college sounds like a blast and its also free .
request((_:result,phone,?);(_:result,type,'Attraction'))
user
Can you give me the phone number , please ?
inform((_:result,phone,'01223332138');(_:result,type,'Attraction'))
system
The phone number is 01223332138 .
request((_:result,postcode,?);(_:result,type,'Attraction'))
user
Great ! What is their postcode please ?
inform((_:result,postcode,'cb30ag');(_:result,type,'Attraction'))
system
Their postcode is cb30ag
thank()
user
Thank you , that will do it for me today .
system
Enjoy your time at the college !
_:search day thursday
_:search departure cambridge
_:search type Train
_:search day thursday
_:search departure cambridge
_:search destination liverpool street
_:search type Train
_:search day thursday
_:search departure cambridge
_:search destination liverpool street
_:result count 10
_:result day Thursday
_:result departure Cambridge
_:result destination Liverpool Street
_:result type Train
_:search arrive_by 15:00
_:search type Train
_:search day thursday
_:search departure cambridge
_:search destination liverpool street
_:result count 10
_:result day Thursday
_:result departure Cambridge
_:result destination Liverpool Street
_:search arrive_by 15:00
_:result arrive_by 13:27
_:result id TR5504
_:result leave_at 11:59
_:result type Train
_:system offered _:booking
_:booking category Train
_:booking type Booking
_:search leave_at 08:00
_:search type Train
_:search day thursday
_:search departure cambridge
_:search destination liverpool street
_:result count 10
_:result day Thursday
_:result departure Cambridge
_:result destination Liverpool Street
_:search arrive_by 15:00
_:system offered _:booking
_:booking category Train
_:booking type Booking
_:search leave_at 08:00
_:result arrive_by 11:27
_:result id TR2715
_:result leave_at 09:59
_:result type Train
_:search people 8
_:search type Train
_:result ref ?
_:search day thursday
_:search departure cambridge
_:search destination liverpool street
_:result count 10
_:result day Thursday
_:result departure Cambridge
_:result destination Liverpool Street
_:search arrive_by 15:00
_:system offered _:booking
_:search leave_at 08:00
_:result arrive_by 11:27
_:result id TR2715
_:result leave_at 09:59
_:result type Train
_:search people 8
_:result ref ?
_:system inquired _:user
_:booking category Train
_:booking ref 8P0JZI40
_:booking ticket 132.8 GBP
_:booking type Booking
_:search area west
_:search type Attraction
_:search day thursday
_:search departure cambridge
_:search destination liverpool street
_:result count 10
_:result day Thursday
_:result departure Cambridge
_:result destination Liverpool Street
_:search arrive_by 15:00
_:system offered _:booking
_:search leave_at 08:00
_:result arrive_by 11:27
_:result id TR2715
_:result leave_at 09:59
_:search people 8
_:result ref ?
_:system inquired _:user
_:booking category Train
_:booking ref 8P0JZI40
_:booking ticket 132.8 GBP
_:booking type Booking
_:search area west
_:search category ?
_:search name ?
_:search type Attraction
_:result area west
_:result type Attraction
_:search day thursday
_:search departure cambridge
_:search destination liverpool street
_:result count 10
_:result day Thursday
_:result departure Cambridge
_:result destination Liverpool Street
_:search arrive_by 15:00
_:system offered _:booking
_:search leave_at 08:00
_:result arrive_by 11:27
_:result id TR2715
_:result leave_at 09:59
_:search people 8
_:result ref ?
_:system inquired _:user
_:booking category Train
_:booking ref 8P0JZI40
_:booking ticket 132.8 GBP
_:booking type Booking
_:search area west
_:search category ?
_:search name ?
_:search type Attraction
_:result area west
_:result entrance_fee free
_:result name magdalene college
_:result type Attraction
_:result phone ?
_:search day thursday
_:search departure cambridge
_:search destination liverpool street
_:result count 10
_:result day Thursday
_:result departure Cambridge
_:result destination Liverpool Street
_:search arrive_by 15:00
_:system offered _:booking
_:search leave_at 08:00
_:result arrive_by 11:27
_:result id TR2715
_:result leave_at 09:59
_:search people 8
_:result ref ?
_:system inquired _:user
_:booking category Train
_:booking ref 8P0JZI40
_:booking ticket 132.8 GBP
_:booking type Booking
_:search area west
_:search category ?
_:search name ?
_:search type Attraction
_:result area west
_:result entrance_fee free
_:result name magdalene college
_:result phone 01223332138
_:result type Attraction
_:result postcode ?
_:search day thursday
_:search departure cambridge
_:search destination liverpool street
_:result count 10
_:result day Thursday
_:result departure Cambridge
_:result destination Liverpool Street
_:search arrive_by 15:00
_:system offered _:booking
_:search leave_at 08:00
_:result arrive_by 11:27
_:result id TR2715
_:result leave_at 09:59
_:search people 8
_:result ref ?
_:system inquired _:user
_:booking category Train
_:booking ref 8P0JZI40
_:booking ticket 132.8 GBP
_:booking type Booking
_:search area west
_:search category ?
_:search name ?
_:search type Attraction
_:result area west
_:result entrance_fee free
_:result name magdalene college
_:result phone 01223332138
_:result postcode cb30ag
_:result type Attraction