inform((_:search,type,'Train'))
user
I am needing help with your train schedules .
thank() request((_:search,departure,?);(_:search,destination,?);(_:search,type,'Train'))
system
What is your planned itinerary ?
inform((_:search,arrive_by,'18:45');(_:search,day,'sunday');(_:search,departure,'birmingham new street');(_:search,destination,'cambridge');(_:search,type,'Train'))
user
I will be departing from Birmingham New Street and arriving in Cambridge on Sunday at 18:45 .
request((_:search,leave_at,?);(_:search,type,'Train'))
system
What time do you want to leave by ?
inform((_:search,leave_at,'19:30');(_:search,type,'Train'))
user
I would like to leave no later than 19:30 .
canthelp((_:search,type,'Train')) request((_:search,leave_at,?);(_:search,type,'Train'))
system
There are no trains that match your criteria . Can you verify the time you want to leave ?
inform((_:search,arrive_by,'18:45');(_:search,type,'Train'))
user
I do not care what time it is leaving but check again for it arriving by 18:45 .
inform((_:result,arrive_by,'18:23');(_:result,day,'sunday');(_:result,leave_at,'15:40');(_:result,type,'Train')) offer((_:booking,category,'Train');(_:booking,type,'Booking'))
system
The closest train i have leaves on sunday at 15:40 and arrives by 18:23 . Would you like me to book you a ticket ?
inform((_:search,type,'Restaurant'))
user
Yes please , and then I need to find a restaurant .
request((_:search,food,?);(_:search,type,'Restaurant')) inform((_:booking,category,'Train');(_:booking,ref,'YWNA32TE');(_:booking,type,'Booking'))
system
Your ticket is booked . Reference number YWNA32TE . What kind of restaurant are you looking for ?
inform((_:search,food,'chinese');(_:search,type,'Restaurant'))
user
I would like a chinese place .
request((_:search,area,?);(_:search,type,'Restaurant'))
system
In what area of town ?
inform((_:search,area,'centre');(_:search,type,'Restaurant'))
user
The centre please !
offer((_:booking,type,'Booking')) inform((_:result,name,'charlie chan');(_:result,type,'Restaurant'))
system
charlie chan is very popular . Would you like to make a booking ?
thank()
user
No thank you that will be all
system
Thank you for contacting the Cambridge TownInfo centre . Goodbye
_:search type Train
_:search arrive_by 18:45
_:search day sunday
_:search departure birmingham new street
_:search destination cambridge
_:search type Train
_:search arrive_by 18:45
_:search day sunday
_:search departure birmingham new street
_:search destination cambridge
_:search leave_at 19:30
_:search type Train
_:search day sunday
_:search departure birmingham new street
_:search destination cambridge
_:system canthelp _:search/3e2046dc
_:search/3e2046dc type Train
_:search leave_at ?
_:search arrive_by 18:45
_:search type Train
_:search day sunday
_:search departure birmingham new street
_:search destination cambridge
_:system canthelp _:search/3e2046dc
_:search/3e2046dc type Train
_:search leave_at ?
_:search arrive_by 18:45
_:result arrive_by 18:23
_:result day sunday
_:result leave_at 15:40
_:result type Train
_:system offered _:booking
_:booking category Train
_:booking type Booking
_:search type Restaurant
_:search day sunday
_:search departure birmingham new street
_:search destination cambridge
_:system canthelp _:search/3e2046dc
_:search/3e2046dc type Train
_:search leave_at ?
_:search arrive_by 18:45
_:result arrive_by 18:23
_:result day sunday
_:result leave_at 15:40
_:result type Train
_:system offered _:booking
_:booking category Train
_:booking ref YWNA32TE
_:booking type Booking
_:search food chinese
_:search type Restaurant
_:search day sunday
_:search departure birmingham new street
_:search destination cambridge
_:system canthelp _:search/3e2046dc
_:search/3e2046dc type Train
_:search leave_at ?
_:search arrive_by 18:45
_:result arrive_by 18:23
_:result day sunday
_:result leave_at 15:40
_:result type Train
_:system offered _:booking
_:booking category Train
_:booking ref YWNA32TE
_:booking type Booking
_:search food chinese
_:search area centre
_:search type Restaurant
_:search day sunday
_:search departure birmingham new street
_:search destination cambridge
_:system canthelp _:search/3e2046dc
_:search/3e2046dc type Train
_:search leave_at ?
_:search arrive_by 18:45
_:result arrive_by 18:23
_:result day sunday
_:result leave_at 15:40
_:system offered _:booking
_:booking category Train
_:booking ref YWNA32TE
_:booking type Booking
_:search food chinese
_:search area centre
_:search type Restaurant
_:result name charlie chan
_:result type Restaurant