inform((_:search,destination,'broxbourne');(_:search,type,'Train'))
user
I am looking for a train going to Broxbourne .
request((_:search,departure,?);(_:search,type,'Train'))
system
Certainly . Where will you be departing from ?
inform((_:search,departure,'cambridge');(_:search,destination,'Broxbourne');(_:search,type,'Train'))
user
I am leaving from Cambridge heading to Broxbourne .
inform((_:result,count,'133');(_:result,type,'Train')) request((_:search,leave_at,?);(_:search,type,'Train'))
system
I have 133 trains fitting that criteria , what time would you like to leave at ?
inform((_:search,leave_at,'10:30');(_:search,type,'Train'))
user
I 'd like to leave after 10:30 .
request((_:search,day,?);(_:search,people,?);(_:search,type,'Train'))
system
What day are you traveling ? And is this a booking just for yourself ?
inform((_:search,day,'thursday');(_:search,type,'Train')) request((_:result,duration,?);(_:result,ticket,?);(_:result,type,'Train'))
user
I am leaving on Thursday and can you please give me the travel time and price ?
inform((_:result,duration,'60 minute travel time');(_:result,id,'TR3262');(_:result,ticket,'17.90 pounds');(_:result,type,'Train')) offer((_:booking,category,'Train');(_:booking,type,'Booking'))
system
Sure , train TR3262 is perfect and has a 60 minute travel time .   It costs 17.90 pounds .   Would you like me to book it ?
thank()
user
That would be perfect , thank you .
reqmore() inform((_:booking,category,'Train');(_:booking,ref,'U5N4FNSQ');(_:booking,type,'Booking'))
system
I have you on that train and your reference number is U5N4FNSQ . Is there anything else I can help you with today ?
user
No that will be all for now .
reqmore()
system
Thank you for using our service . Have all of your needs been met ?
bye()
user
Yes . Have a nice day .
system
Thank you for using Cambridge TownInfo Centre . Have a nice day !
_:search destination broxbourne
_:search type Train
_:search departure cambridge
_:search destination Broxbourne
_:search type Train
_:search departure cambridge
_:search destination Broxbourne
_:result count 133
_:result type Train
_:search leave_at 10:30
_:search type Train
_:search departure cambridge
_:search destination Broxbourne
_:result count 133
_:result type Train
_:search leave_at 10:30
_:search people ?
_:search day thursday
_:search type Train
_:result duration ?
_:result ticket ?
_:search departure cambridge
_:search destination Broxbourne
_:result count 133
_:search leave_at 10:30
_:search people ?
_:search day thursday
_:search type Train
_:result duration 60 minute travel time
_:result id TR3262
_:result ticket 17.90 pounds
_:result type Train
_:system offered _:booking
_:booking category Train
_:booking type Booking
_:search departure cambridge
_:search destination Broxbourne
_:result count 133
_:search leave_at 10:30
_:search people ?
_:search day thursday
_:search type Train
_:result duration 60 minute travel time
_:result id TR3262
_:result ticket 17.90 pounds
_:result type Train
_:system offered _:booking
_:system inquired _:user
_:booking category Train
_:booking ref U5N4FNSQ
_:booking type Booking
_:search departure cambridge
_:search destination Broxbourne
_:result count 133
_:search leave_at 10:30
_:search people ?
_:search day thursday
_:search type Train
_:result duration 60 minute travel time
_:result id TR3262
_:result ticket 17.90 pounds
_:result type Train
_:system offered _:booking
_:booking category Train
_:booking ref U5N4FNSQ
_:booking type Booking
_:system inquired _:user
_:user dismissed _:system