inform((_:search,departure,'ely');(_:search,leave_at,'8:30');(_:search,type,'Train'))
user
I am looking for a train departung after 8:30 from Ely .
inform((_:result,amount,'several');(_:result,type,'Train')) request((_:search,destination,?);(_:search,type,'Train'))
system
I have found several trains that you can use . What is your destination ?
inform((_:search,day,'tuesday');(_:search,destination,'cambridge');(_:search,type,'Train'))
user
The train should go to Cambridge on Tuesday
inform((_:result,arrive_by,'09:52');(_:result,departure,'ely');(_:result,destination,'Cambridge');(_:result,id,'TR4669');(_:result,leave_at,'09:35');(_:result,type,'Train')) offer((_:booking,category,'Train');(_:booking,type,'Booking'))
system
TR4669 leaves ely at 09:35 and arrives in Cambridge at 09:52 .   How does that sound ?
inform((_:search,people,'5');(_:search,type,'Train'))
user
Sounds great .   Can you book 5 seats for me ?
inform((_:booking,category,'Train');(_:booking,ref,'RCJDH5J4');(_:booking,type,'Booking'))
system
Yes , your booking was successful . Your reference number is RCJDH5J4
inform((_:search,name,'university arms hotel');(_:search,type,'Hotel'))
user
Thanks Can you help me find a hotel called the university aims no university arms hotel .
offer((_:booking,type,'Booking')) inform((_:result,area,'centre');(_:result,category,'hotel');(_:result,name,'university arms hotel');(_:result,type,'Hotel'))
system
I have a hotel called university arms hotel located in the centre .   Would you like to make reservations ?
inform((_:search,day,'same day');(_:search,people,'5');(_:search,stay,'2');(_:search,type,'Hotel'))
user
Yes , for 2 nights for 5 people on the same day
inform((_:booking,ref,'ZQ6OOE4Y');(_:booking,type,'Booking'))
system
Booking was successful . 
 Reference number is : ZQ6OOE4Y
thank()
user
Thanks for all your help .   That 's all I need today .
system
It was my pleasure . Good day ma'am . Goodbye .
_:search departure ely
_:search leave_at 8:30
_:search type Train
_:search departure ely
_:search leave_at 8:30
_:result amount several
_:result type Train
_:search day tuesday
_:search destination cambridge
_:search type Train
_:search departure ely
_:search leave_at 8:30
_:result amount several
_:search day tuesday
_:search destination cambridge
_:result arrive_by 09:52
_:result departure ely
_:result destination Cambridge
_:result id TR4669
_:result leave_at 09:35
_:result type Train
_:system offered _:booking
_:booking category Train
_:booking type Booking
_:search people 5
_:search type Train
_:search departure ely
_:search leave_at 8:30
_:result amount several
_:search day tuesday
_:search destination cambridge
_:result arrive_by 09:52
_:result departure ely
_:result destination Cambridge
_:result id TR4669
_:result leave_at 09:35
_:result type Train
_:system offered _:booking
_:search people 5
_:booking category Train
_:booking ref RCJDH5J4
_:booking type Booking
_:search name university arms hotel
_:search type Hotel
_:search departure ely
_:search leave_at 8:30
_:result amount several
_:search destination cambridge
_:result arrive_by 09:52
_:result departure ely
_:result destination Cambridge
_:result id TR4669
_:result leave_at 09:35
_:system offered _:booking
_:booking category Train
_:booking ref RCJDH5J4
_:booking type Booking
_:search name university arms hotel
_:result area centre
_:result category hotel
_:result name university arms hotel
_:result type Hotel
_:search day same day
_:search people 5
_:search stay 2
_:search type Hotel
_:search departure ely
_:search leave_at 8:30
_:result amount several
_:search destination cambridge
_:result arrive_by 09:52
_:result departure ely
_:result destination Cambridge
_:result id TR4669
_:result leave_at 09:35
_:system offered _:booking
_:booking category Train
_:search name university arms hotel
_:result area centre
_:result category hotel
_:result name university arms hotel
_:result type Hotel
_:search day same day
_:search people 5
_:search stay 2
_:search type Hotel
_:booking ref ZQ6OOE4Y
_:booking type Booking