inform((_:search,day,'sunday');(_:search,destination,'cambridge');(_:search,type,'Train'))
user
I 'd like to get to Cambridge by train , but I 'm afraid I need to travel on Sunday . Will that be possible ?
request((_:search,departure,?);(_:search,type,'Train'))
system
From where are you departing ?
inform((_:search,departure,'broxbourne');(_:search,type,'Train'))
user
I am leaving from Broxbourne .
inform((_:result,count,'19');(_:result,day,'Sunday');(_:result,departure,'Broxbourne');(_:result,destination,'Cambridge');(_:result,type,'Train')) request((_:search,arrive_by,?);(_:search,leave_at,?);(_:search,type,'Train'))
system
There are 19 trains running from Broxbourne to Cambridge on Sunday . Is there a particular time when you need to travel ?
inform((_:search,arrive_by,'18:30');(_:search,type,'Train'))
user
Can you get me one that 'll arrive by 18:30 ?
inform((_:result,arrive_by,'17:32');(_:result,destination,'Cambridge');(_:result,id,'TR9331');(_:result,type,'Train')) offer((_:booking,category,'Train');(_:booking,type,'Booking'))
system
I have just the train for you !   TR9331 will arrive in Cambridge at 17:32 , which is within your desired timeframe .   Would you like me to book that for you ?
inform((_:search,people,'2');(_:search,type,'Train'))
user
Yes , please .   I need 2 tickets .
inform((_:booking,category,'Train');(_:booking,people,'2');(_:booking,ref,'8UDKCNBU');(_:booking,ticket,'28.64 GBP');(_:booking,type,'Booking'))
system
I was able to get 2 tickets . Your total is 28.64 GBP and will be payable at the station . Your reference number is 8UDKCNBU .
inform((_:search,area,'north');(_:search,category,'guesthouse');(_:search,has_parking,'yes');(_:search,type,'Hotel'))
user
Perfect , thank you ! I 'm also looking for a guesthouse in the area , preferably in the North . Do you have an option that has free parking ?
inform((_:result,amount,'many');(_:result,has_parking,'none');(_:result,name,'acorn guest house');(_:result,type,'Hotel'))
system
We have many in that area with free parking . Might I suggest the acorn guest house ?
inform((_:search,day,'same day');(_:search,stay,'4');(_:search,type,'Hotel'))
user
Sure . Please book for 4 nights starting on the same day .
offer((_:booking,type,'Booking'))
system
I will go ahead and book that for you .
thank() request((_:result,ref,?);(_:result,type,'Hotel'))
user
Thank you so much .   Can I get the reference number also , please ?
request((_:booking,people,?);(_:booking,type,'Booking'))
system
I 'm sorry , how many people would you like to book the room for ?
inform((_:search,day,'sunday');(_:search,people,'2');(_:search,stay,'4');(_:search,type,'Hotel'))
user
2 people , 4 nights , for sunday .
reqmore() inform((_:booking,ref,'I78WB6O9');(_:booking,type,'Booking'))
system
Booking was successful . Your reference number is : I78WB6O9 .   Can I help you with anything else today ?
thank()
user
No . Thanks a bunch ! Goodbye
system
You 're welcome , it was a pleasure serving you !
_:search day sunday
_:search destination cambridge
_:search type Train
_:search day sunday
_:search destination cambridge
_:search departure broxbourne
_:search type Train
_:search day sunday
_:search destination cambridge
_:search departure broxbourne
_:result count 19
_:result day Sunday
_:result departure Broxbourne
_:result destination Cambridge
_:result type Train
_:search leave_at ?
_:search arrive_by 18:30
_:search type Train
_:search day sunday
_:search destination cambridge
_:search departure broxbourne
_:result count 19
_:result day Sunday
_:result departure Broxbourne
_:search leave_at ?
_:search arrive_by 18:30
_:result arrive_by 17:32
_:result destination Cambridge
_:result id TR9331
_:result type Train
_:system offered _:booking
_:booking category Train
_:booking type Booking
_:search people 2
_:search type Train
_:search day sunday
_:search destination cambridge
_:search departure broxbourne
_:result count 19
_:result day Sunday
_:result departure Broxbourne
_:search leave_at ?
_:search arrive_by 18:30
_:result arrive_by 17:32
_:result destination Cambridge
_:result id TR9331
_:result type Train
_:system offered _:booking
_:search people 2
_:booking category Train
_:booking people 2
_:booking ref 8UDKCNBU
_:booking ticket 28.64 GBP
_:booking type Booking
_:search area north
_:search category guesthouse
_:search has_parking yes
_:search type Hotel
_:search destination cambridge
_:search departure broxbourne
_:result count 19
_:result day Sunday
_:result departure Broxbourne
_:search leave_at ?
_:search arrive_by 18:30
_:result arrive_by 17:32
_:result destination Cambridge
_:result id TR9331
_:system offered _:booking
_:search people 2
_:booking category Train
_:booking people 2
_:booking ref 8UDKCNBU
_:booking ticket 28.64 GBP
_:booking type Booking
_:search area north
_:search category guesthouse
_:search has_parking yes
_:result amount many
_:result has_parking none
_:result name acorn guest house
_:result type Hotel
_:search day same day
_:search stay 4
_:search type Hotel
_:search destination cambridge
_:search departure broxbourne
_:result count 19
_:result day Sunday
_:result departure Broxbourne
_:search leave_at ?
_:search arrive_by 18:30
_:result arrive_by 17:32
_:result destination Cambridge
_:result id TR9331
_:system offered _:booking
_:search people 2
_:booking category Train
_:booking people 2
_:booking ref 8UDKCNBU
_:booking ticket 28.64 GBP
_:booking type Booking
_:search area north
_:search category guesthouse
_:search has_parking yes
_:result amount many
_:result has_parking none
_:result name acorn guest house
_:result type Hotel
_:search day same day
_:search stay 4
_:search type Hotel
_:result ref ?
_:search destination cambridge
_:search departure broxbourne
_:result count 19
_:result day Sunday
_:result departure Broxbourne
_:search leave_at ?
_:search arrive_by 18:30
_:result arrive_by 17:32
_:result destination Cambridge
_:result id TR9331
_:system offered _:booking
_:booking category Train
_:booking ref 8UDKCNBU
_:booking ticket 28.64 GBP
_:search area north
_:search category guesthouse
_:search has_parking yes
_:result amount many
_:result has_parking none
_:result name acorn guest house
_:result type Hotel
_:result ref ?
_:booking people ?
_:booking type Booking
_:search day sunday
_:search people 2
_:search stay 4
_:search type Hotel
_:search destination cambridge
_:search departure broxbourne
_:result count 19
_:result day Sunday
_:result departure Broxbourne
_:search leave_at ?
_:search arrive_by 18:30
_:result arrive_by 17:32
_:result destination Cambridge
_:result id TR9331
_:system offered _:booking
_:booking category Train
_:booking ticket 28.64 GBP
_:search area north
_:search category guesthouse
_:search has_parking yes
_:result amount many
_:result has_parking none
_:result name acorn guest house
_:result type Hotel
_:result ref ?
_:booking people ?
_:search day sunday
_:search people 2
_:search stay 4
_:search type Hotel
_:system inquired _:user
_:booking ref I78WB6O9
_:booking type Booking