inform((_:search,day,'monday');(_:search,leave_at,'09:15');(_:search,type,'Train'))
user
I 'm interested in finding a train that leaves after 09:15 on Monday
request((_:search,departure,?);(_:search,destination,?);(_:search,type,'Train'))
system
Where are you leaving from and going to ?
inform((_:search,departure,'broxbourne');(_:search,destination,'cambridge');(_:search,type,'Train'))
user
I 'm leaving from Broxbourne and would like to go to Cambridge .
select((_:result,day,'Monday');(_:result,departure,'Broxbourne');(_:result,destination,'Cambridge');(_:result,leave_at,'9:32');(_:result,type,'Train'))
system
May I recommend the 9:32 train from Broxbourne to Cambridge on Monday ?
inform((_:search,people,'7');(_:search,type,'Train')) request((_:result,ref,?);(_:result,type,'Train'))
user
Sure . Thank you . I would like to book that train for 7 people . Please give me the reference number .
reqmore() inform((_:booking,category,'Train');(_:booking,ref,'LMJ7AQ90');(_:booking,type,'Booking'))
system
Your reference number is LMJ7AQ90 . Is there anything else I can help you with ?
inform((_:search,area,'centre');(_:search,type,'Attraction'))
user
i also want a place to go in the centre
request((_:search,category,?);(_:search,type,'Attraction')) inform((_:result,amount,'a variety');(_:result,area,'Centre');(_:result,type,'Attraction'))
system
I can help you with a variety of attractions in the Centre , was there anything in particular you wanted to see or do ?
user
No , can you recommend something ?
inform((_:result,name,'Cambridge contemporary art museum');(_:result,type,'Attraction'))
system
The Cambridge contemporary art museum is very nice and free !
request((_:result,address,?);(_:result,type,'Attraction'))
user
What is their address ?
reqmore() inform((_:result,address,'6 Trinity Street');(_:result,type,'Attraction'))
system
6 Trinity Street . Is there anything else ?
thank()
user
No that will be all thank you .
system
You 're welome , have a great time in Cambridge .   Goodbye .
_:search day monday
_:search leave_at 09:15
_:search type Train
_:search day monday
_:search leave_at 09:15
_:search departure broxbourne
_:search destination cambridge
_:search type Train
_:search day monday
_:search leave_at 09:15
_:search departure broxbourne
_:search destination cambridge
_:result day Monday
_:result departure Broxbourne
_:result destination Cambridge
_:result leave_at 9:32
_:result type Train
_:search people 7
_:search type Train
_:result ref ?
_:search day monday
_:search leave_at 09:15
_:search departure broxbourne
_:search destination cambridge
_:result day Monday
_:result departure Broxbourne
_:result destination Cambridge
_:result leave_at 9:32
_:result type Train
_:search people 7
_:result ref ?
_:system inquired _:user
_:booking category Train
_:booking ref LMJ7AQ90
_:booking type Booking
_:search area centre
_:search type Attraction
_:search day monday
_:search leave_at 09:15
_:search departure broxbourne
_:search destination cambridge
_:result day Monday
_:result departure Broxbourne
_:result destination Cambridge
_:result leave_at 9:32
_:search people 7
_:result ref ?
_:system inquired _:user
_:booking category Train
_:booking ref LMJ7AQ90
_:booking type Booking
_:search area centre
_:search category ?
_:search type Attraction
_:result amount a variety
_:result area Centre
_:result type Attraction
_:search day monday
_:search leave_at 09:15
_:search departure broxbourne
_:search destination cambridge
_:result day Monday
_:result departure Broxbourne
_:result destination Cambridge
_:result leave_at 9:32
_:search people 7
_:result ref ?
_:system inquired _:user
_:booking category Train
_:booking ref LMJ7AQ90
_:booking type Booking
_:search area centre
_:search category ?
_:search type Attraction
_:result amount a variety
_:result area Centre
_:result name Cambridge contemporary art museum
_:result type Attraction
_:result address ?
_:search day monday
_:search leave_at 09:15
_:search departure broxbourne
_:search destination cambridge
_:result day Monday
_:result departure Broxbourne
_:result destination Cambridge
_:result leave_at 9:32
_:search people 7
_:result ref ?
_:booking category Train
_:booking ref LMJ7AQ90
_:booking type Booking
_:search area centre
_:search category ?
_:search type Attraction
_:result amount a variety
_:result area Centre
_:result name Cambridge contemporary art museum
_:system inquired _:user
_:result address 6 Trinity Street
_:result type Attraction