inform((_:search,arrive_by,'17:45');(_:search,destination,'cambridge');(_:search,type,'Train'))
user
I need to take a train to Cambridge by 17:45 .   If its is after that I will be late for dinner , mother gets angry when that happens .
request((_:search,day,?);(_:search,departure,?);(_:search,type,'Train'))
system
You have to keep mom happy .   Where are you departing from and which day ?
inform((_:search,day,'tuesday');(_:search,departure,'norwich');(_:search,type,'Train'))
user
I 'm looking to travel from norwich and leaving on tuesday
inform((_:result,arrive_by,'17:35');(_:result,id,'TR4896');(_:result,type,'Train')) offer((_:booking,category,'Train');(_:booking,type,'Booking')) request((_:search,arrive_by,?);(_:search,type,'Train'))
system
TR4896 arrives at 17:35 . Will that give you enough time or should I book you for an earlier train ?
inform((_:search,people,'3');(_:search,type,'Train'))
user
No thanks that will work . I need it booked for 3 people .
inform((_:booking,category,'Train');(_:booking,ref,'12X27P7I');(_:booking,ticket,'52.8 GBP');(_:booking,type,'Booking'))
system
Okay , your booking was successful . Your total fee is 52.8 GBP . You can pay this at the station . The reference number is 12X27P7I .
inform((_:search,area,'west');(_:search,type,'Attraction'))
user
Thank you !   Can you tell me about places to go in the West ?
inform((_:result,entrance_fee,'free');(_:result,name,'clare hall');(_:result,type,'Attraction'))
system
what about clare hall ? it 's free to visit
request((_:result,phone,?);(_:result,postcode,?);(_:result,type,'Attraction'))
user
Okay . Could I have their postcode and phone number please ?
inform((_:result,phone,'01223332360');(_:result,postcode,'cb39al');(_:result,type,'Attraction'))
system
Absolutely .   The phone number is 01223332360 , and the postal code is cb39al .
thank()
user
Thank you , that is all that I need .
system
You 're very welcome . I hope you and your mom have a great time !
_:search arrive_by 17:45
_:search destination cambridge
_:search type Train
_:search arrive_by 17:45
_:search destination cambridge
_:search day tuesday
_:search departure norwich
_:search type Train
_:search destination cambridge
_:search day tuesday
_:search departure norwich
_:result arrive_by 17:35
_:result id TR4896
_:result type Train
_:system offered _:booking
_:booking category Train
_:booking type Booking
_:search arrive_by ?
_:search people 3
_:search type Train
_:search destination cambridge
_:search day tuesday
_:search departure norwich
_:result arrive_by 17:35
_:result id TR4896
_:result type Train
_:system offered _:booking
_:search arrive_by ?
_:search people 3
_:booking category Train
_:booking ref 12X27P7I
_:booking ticket 52.8 GBP
_:booking type Booking
_:search area west
_:search type Attraction
_:search destination cambridge
_:search day tuesday
_:search departure norwich
_:result arrive_by 17:35
_:result id TR4896
_:system offered _:booking
_:search arrive_by ?
_:search people 3
_:booking category Train
_:booking ref 12X27P7I
_:booking ticket 52.8 GBP
_:booking type Booking
_:search area west
_:search type Attraction
_:result entrance_fee free
_:result name clare hall
_:result type Attraction
_:result phone ?
_:result postcode ?
_:search destination cambridge
_:search day tuesday
_:search departure norwich
_:result arrive_by 17:35
_:result id TR4896
_:system offered _:booking
_:search arrive_by ?
_:search people 3
_:booking category Train
_:booking ref 12X27P7I
_:booking ticket 52.8 GBP
_:booking type Booking
_:search area west
_:search type Attraction
_:result entrance_fee free
_:result name clare hall
_:result phone 01223332360
_:result postcode cb39al
_:result type Attraction