inform((_:search,area,'centre');(_:search,category,'college');(_:search,type,'Attraction'))
user
Looking for a place to go to in the centre area , a type of college .
inform((_:result,address,'Regent Street');(_:result,name,'Downing College');(_:result,type,'Attraction')) thank() inform((_:result,count,'13');(_:result,entrance_fee,'free');(_:result,type,'Attraction'))
system
Excellent ! There are 13 places that might work . How about Downing College on Regent Street ? It has free entrance .
request((_:result,phone,?);(_:result,postcode,?);(_:result,type,'Attraction'))
user
Sounds great ! Can I have their postalcode and phone number please ?
thank() reqmore() inform((_:result,phone,'01223334860');(_:result,postcode,'cb21dq');(_:result,type,'Attraction'))
system
No problem . Their postal code is cb21dq and their phone number is 01223334860 . Is there anything else I can help you with ?
inform((_:search,destination,'broxbourne');(_:search,type,'Train'))
user
I like to find a train that goes to broxbourne .
thank() request((_:search,departure,?);(_:search,type,'Train'))
system
I can help you with that . Where will you be leaving from ?
inform((_:search,arrive_by,'10:30');(_:search,departure,'cambridge');(_:search,type,'Train'))
user
I will be leaving from Cambridge and will need to arrive by 10:30
select((_:result,arrive_by,'10:01');(_:result,id,'TR2519');(_:result,leave_at,'09:01');(_:result,type,'Train')) offer((_:booking,category,'Train');(_:booking,type,'Booking'))
system
I recommend TR2519 leaving at 09:01 and arriving at 10:01 .   Would you like me to book that train for you ?
inform((_:search,day,'friday');(_:search,people,'8');(_:search,type,'Train'))
user
Is that the schedule for Friday ? That 's when I need to travel . If so , please book 8 tickets for me ?
inform((_:booking,category,'Train');(_:booking,day,'Friday');(_:booking,id,'TR2519');(_:booking,people,'8');(_:booking,ref,'LDDIXALA');(_:booking,ticket,'143.19 GBP');(_:booking,type,'Booking'))
system
You are booked on train TR2519 for 8 on Friday .   The total fee   is 143.19 GBP payable at the station and your reference number is LDDIXALA .
thank()
user
Thank you so much ! Goodbye now !
system
You 're very welcome !   Enjoy your travels !   Thank you for contacting the Cambridge TownInfo centre .
_:search area centre
_:search category college
_:search type Attraction
_:search area centre
_:search category college
_:search type Attraction
_:result address Regent Street
_:result name Downing College
_:result count 13
_:result entrance_fee free
_:result type Attraction
_:result phone ?
_:result postcode ?
_:search area centre
_:search category college
_:result address Regent Street
_:result name Downing College
_:result count 13
_:result entrance_fee free
_:system inquired _:user
_:result phone 01223334860
_:result postcode cb21dq
_:result type Attraction
_:search destination broxbourne
_:search type Train
_:search area centre
_:search category college
_:result address Regent Street
_:result name Downing College
_:result count 13
_:result entrance_fee free
_:system inquired _:user
_:result phone 01223334860
_:result postcode cb21dq
_:result type Attraction
_:search destination broxbourne
_:search arrive_by 10:30
_:search departure cambridge
_:search type Train
_:search area centre
_:search category college
_:result address Regent Street
_:result name Downing College
_:result count 13
_:result entrance_fee free
_:system inquired _:user
_:result phone 01223334860
_:result postcode cb21dq
_:search destination broxbourne
_:search arrive_by 10:30
_:search departure cambridge
_:result arrive_by 10:01
_:result id TR2519
_:result leave_at 09:01
_:result type Train
_:system offered _:booking
_:booking category Train
_:booking type Booking
_:search day friday
_:search people 8
_:search type Train
_:search area centre
_:search category college
_:result address Regent Street
_:result name Downing College
_:result count 13
_:result entrance_fee free
_:system inquired _:user
_:result phone 01223334860
_:result postcode cb21dq
_:search destination broxbourne
_:search arrive_by 10:30
_:search departure cambridge
_:result arrive_by 10:01
_:result id TR2519
_:result leave_at 09:01
_:result type Train
_:system offered _:booking
_:search day friday
_:search people 8
_:search type Train
_:booking category Train
_:booking day Friday
_:booking id TR2519
_:booking people 8
_:booking ref LDDIXALA
_:booking ticket 143.19 GBP
_:booking type Booking