inform((_:search,arrive_by,'12:30');(_:search,day,'saturday');(_:search,departure,'bishops stortford');(_:search,destination,'cambridge');(_:search,type,'Train'))
user
I need to book a train from bishops stortford to Cambridge on Saturday arriving in Cambridge before 12:30 .
inform((_:result,arrive_by,'12:07');(_:result,id,'TR4594');(_:result,leave_at,'11:29');(_:result,type,'Train')) offer((_:booking,category,'Train');(_:booking,type,'Booking'))
system
I have TR4594 , leaving at 11:29 and arriving in 12:07 . Is that OK ?
inform((_:search,day,'friday');(_:search,leave_at,'20:30');(_:search,type,'Train'))
user
I actually need to leave after 20:30 on Friday . So whatever is closest to that time will be fine .
inform((_:result,id,'TR4549');(_:result,leave_at,'21:29');(_:result,type,'Train')) offer((_:booking,category,'Train');(_:booking,type,'Booking'))
system
Okay . The TR4549 leaves at 21:29 . Will that suit ?
inform((_:search,people,'5');(_:search,type,'Train')) request((_:result,ref,?);(_:result,type,'Train'))
user
Yes that works .   Can you book it for 5 people and send me the reference number ?
inform((_:booking,category,'Train');(_:booking,id,'TR4549');(_:booking,people,'5');(_:booking,ref,'NTPYZBY4');(_:booking,type,'Booking'))
system
Ok I have 5 tickets booked on TR4549 . Your reference number is NTPYZBY4 .
inform((_:search,category,'guesthouses');(_:search,stars,'3-star');(_:search,type,'Hotel'))
user
Thanks ! Can you also check and see what 3-star guesthouses you have ?
request((_:search,area,?);(_:search,type,'Hotel')) inform((_:result,count,'4');(_:result,type,'Hotel'))
system
We are listing four guest houses . Which area of town are you looking for ?
inform((_:search,area,'east');(_:search,has_internet,'yes');(_:search,type,'Hotel'))
user
The east part of town , it should also include free wifi .
request((_:search,area,?);(_:search,type,'Hotel')) canthelp((_:search,area,'East side of town');(_:search,category,'guesthouses');(_:search,type,'Hotel'))
system
I 'm sorry but there are no guesthouses that I can see on the East side of town , can I look in a different location ?
inform((_:search,area,'west');(_:search,has_internet,'yes');(_:search,stars,'3');(_:search,type,'Hotel'))
user
Yes , are there any 3 star guesthouses in the west that include free wifi ?
inform((_:result,area,'west');(_:result,has_internet,'none');(_:result,name,'Hobsons house');(_:result,type,'Hotel'))
system
Yes there is Hobsons house is in the west and has free wifi .
inform((_:search,day,'friday');(_:search,people,'same group of people');(_:search,stay,'two');(_:search,type,'Hotel')) request((_:result,ref,?);(_:result,type,'Hotel'))
user
Okay , I need a hotel for same group of people for two nights starting Friday , and I 'll need reference number , please .
reqmore() inform((_:booking,ref,'NKEKLJ0D');(_:booking,type,'Booking'))
system
I have successfully booked the hotel for you ! Your reference number is NKEKLJ0D . Can I help you with anything else ?
thank()
user
That sounds perfect , I think that 's all I need today . Thanks so much for your help .
system
You 're welcome , thank you for using our service !
_:search arrive_by 12:30
_:search day saturday
_:search departure bishops stortford
_:search destination cambridge
_:search type Train
_:search arrive_by 12:30
_:search departure bishops stortford
_:search destination cambridge
_:result arrive_by 12:07
_:result id TR4594
_:result leave_at 11:29
_:result type Train
_:system offered _:booking
_:booking category Train
_:booking type Booking
_:search day friday
_:search leave_at 20:30
_:search type Train
_:search arrive_by 12:30
_:search departure bishops stortford
_:search destination cambridge
_:result arrive_by 12:07
_:system offered _:booking
_:booking category Train
_:booking type Booking
_:search day friday
_:search leave_at 20:30
_:result id TR4549
_:result leave_at 21:29
_:result type Train
_:search people 5
_:search type Train
_:result ref ?
_:search arrive_by 12:30
_:search departure bishops stortford
_:search destination cambridge
_:result arrive_by 12:07
_:system offered _:booking
_:search day friday
_:search leave_at 20:30
_:result id TR4549
_:result leave_at 21:29
_:result type Train
_:search people 5
_:result ref ?
_:booking category Train
_:booking id TR4549
_:booking people 5
_:booking ref NTPYZBY4
_:booking type Booking
_:search category guesthouses
_:search stars 3-star
_:search type Hotel
_:search arrive_by 12:30
_:search departure bishops stortford
_:search destination cambridge
_:result arrive_by 12:07
_:system offered _:booking
_:search day friday
_:search leave_at 20:30
_:result id TR4549
_:result leave_at 21:29
_:search people 5
_:result ref ?
_:booking category Train
_:booking id TR4549
_:booking people 5
_:booking ref NTPYZBY4
_:booking type Booking
_:search category guesthouses
_:search stars 3-star
_:result count 4
_:result type Hotel
_:search area east
_:search has_internet yes
_:search type Hotel
_:search arrive_by 12:30
_:search departure bishops stortford
_:search destination cambridge
_:result arrive_by 12:07
_:system offered _:booking
_:search day friday
_:search leave_at 20:30
_:result id TR4549
_:result leave_at 21:29
_:search people 5
_:result ref ?
_:booking category Train
_:booking id TR4549
_:booking people 5
_:booking ref NTPYZBY4
_:booking type Booking
_:search category guesthouses
_:result count 4
_:result type Hotel
_:system canthelp _:search/73f0ab80
_:search/73f0ab80 area East side of town
_:search/73f0ab80 category guesthouses
_:search/73f0ab80 type Hotel
_:search area west
_:search has_internet yes
_:search stars 3
_:search type Hotel
_:search arrive_by 12:30
_:search departure bishops stortford
_:search destination cambridge
_:result arrive_by 12:07
_:system offered _:booking
_:search leave_at 20:30
_:result id TR4549
_:result leave_at 21:29
_:result ref ?
_:booking category Train
_:booking id TR4549
_:booking people 5
_:booking ref NTPYZBY4
_:booking type Booking
_:search category guesthouses
_:result count 4
_:system canthelp _:search/73f0ab80
_:search/73f0ab80 area East side of town
_:search/73f0ab80 category guesthouses
_:search/73f0ab80 type Hotel
_:search area west
_:search has_internet yes
_:search stars 3
_:result area west
_:result has_internet none
_:result name Hobsons house
_:result type Hotel
_:search day friday
_:search people same group of people
_:search stay two
_:search type Hotel
_:search arrive_by 12:30
_:search departure bishops stortford
_:search destination cambridge
_:result arrive_by 12:07
_:system offered _:booking
_:search leave_at 20:30
_:result id TR4549
_:result leave_at 21:29
_:result ref ?
_:booking category Train
_:booking id TR4549
_:booking people 5
_:search category guesthouses
_:result count 4
_:system canthelp _:search/73f0ab80
_:search/73f0ab80 area East side of town
_:search/73f0ab80 category guesthouses
_:search/73f0ab80 type Hotel
_:search area west
_:search has_internet yes
_:search stars 3
_:result area west
_:result has_internet none
_:result name Hobsons house
_:result type Hotel
_:search day friday
_:search people same group of people
_:search stay two
_:search type Hotel
_:system inquired _:user
_:booking ref NKEKLJ0D
_:booking type Booking