inform((_:search,destination,'london kings cross');(_:search,leave_at,'10:45');(_:search,type,'Train'))
user
I need to book a train to travel to London Kings Cross leaving after 10:45 .   Can you help me with this ?
request((_:search,departure,?);(_:search,type,'Train')) thank()
system
Sure ! Where would you like to depart from ?
inform((_:search,day,'wednesday');(_:search,departure,'cambridge');(_:search,type,'Train'))
user
I 'll be leaving Cambridge on Wednesday .
inform((_:result,leave_at,'at the hour throughout the day and night');(_:result,type,'Train')) offer((_:booking,category,'Train');(_:booking,type,'Booking'))
system
There are trains leaving at the hour throughout the day and night . If can book one of those for you if you like .
inform((_:search,leave_at,'10:45');(_:search,type,'Train'))
user
I need to leave after 10:45 .
offer((_:booking,category,'Train');(_:booking,day,'Wednesday');(_:booking,departure,'Cambridge');(_:booking,id,'TR9781');(_:booking,leave_at,'11');(_:booking,type,'Booking')) request((_:search,people,?);(_:search,type,'Train'))
system
I can book you on TR9781 leaving Cambridge at 11 on Wednesday .   How many tickets should I reserve ?
inform((_:search,people,'6');(_:search,type,'Train')) request((_:result,ref,?);(_:result,type,'Train'))
user
Can you book me 6 tickets please ? I will also need the reference number too .
inform((_:booking,category,'Train');(_:booking,people,'six');(_:booking,ref,'X1C6NI79');(_:booking,type,'Booking'))
system
I 've reserved six tickets for you . Your reference number is X1C6NI79 .
thank()
user
No , that will be everything . Thanks for your help .
system
You 're welcome , enjoy your trip .
_:search destination london kings cross
_:search leave_at 10:45
_:search type Train
_:search destination london kings cross
_:search leave_at 10:45
_:search day wednesday
_:search departure cambridge
_:search type Train
_:search destination london kings cross
_:search day wednesday
_:search departure cambridge
_:result leave_at at the hour throughout the day and night
_:result type Train
_:system offered _:booking
_:booking category Train
_:booking type Booking
_:search leave_at 10:45
_:search type Train
_:search destination london kings cross
_:search day wednesday
_:search departure cambridge
_:result leave_at at the hour throughout the day and night
_:result type Train
_:system offered _:booking
_:booking category Train
_:booking type Booking
_:search leave_at 10:45
_:booking day Wednesday
_:booking departure Cambridge
_:booking id TR9781
_:booking leave_at 11
_:search people 6
_:search type Train
_:result ref ?
_:search destination london kings cross
_:search day wednesday
_:search departure cambridge
_:result leave_at at the hour throughout the day and night
_:result type Train
_:system offered _:booking
_:search leave_at 10:45
_:booking day Wednesday
_:booking departure Cambridge
_:booking id TR9781
_:booking leave_at 11
_:search people 6
_:search type Train
_:result ref ?
_:booking category Train
_:booking people six
_:booking ref X1C6NI79
_:booking type Booking