inform((_:search,type,'Train'))
user
Hello , can you give me some information on a train ?
request((_:search,destination,?);(_:search,type,'Train')) thank()
system
I absolutely can . Where are you looking to go ?
inform((_:search,arrive_by,'16:00');(_:search,day,'saturday');(_:search,departure,'norwich');(_:search,destination,'cambridge');(_:search,type,'Train'))
user
I plan to go to Cambridge and will be departing from norwich on Saturday and plan to ride a train that should arrive cambridge by 16:00 .
inform((_:result,amount,'several');(_:result,leave_at,'5:16');(_:result,type,'Train')) offer((_:booking,category,'Train');(_:booking,type,'Booking'))
system
Okay , there are several departure times that fit what you 're looking for . The earliest is 5:16 . Would you like me to book that for you ?
inform((_:search,arrive_by,'16:00');(_:search,type,'Train')) request((_:result,duration,?);(_:result,leave_at,?);(_:result,type,'Train'))
user
Can you give me the travel time , departure time and train i d for the one arriving closest to 16:00 please ?
inform((_:result,duration,'79 minutes');(_:result,id,'TR2602');(_:result,ticket,'14.08 pounds');(_:result,type,'Train')) reqmore()
system
Train i d is TR2602 , travel time is 79 minutes and the price is 14.08 pounds . Is there anything else you need ?
inform((_:search,pricerange,'expensive');(_:search,stars,'4');(_:search,type,'Hotel'))
user
Yes , I need a 4 star hotel in the expensive price range .
select((_:result,area,'centre');(_:result,area,'west');(_:result,name,'huntingdon marriott hotel');(_:result,name,'university arms hotel');(_:result,type,'Hotel')) inform((_:result,type,'Hotel'))
system
We have huntingdon marriott hotel in the west and university arms hotel in the centre , any preference ?
inform((_:search,has_parking,'yes');(_:search,type,'Hotel'))
user
It needs to have free parking .
inform((_:result,area,'centre');(_:result,name,'University Arms Hotel');(_:result,type,'Hotel')) offer((_:booking,type,'Booking')) inform((_:result,amount,'both');(_:result,has_parking,'none');(_:result,type,'Hotel'))
system
They both have free parking . I 'd recommend the University Arms Hotel in the centre . Can I book this for you ?
inform((_:search,category,'guesthouse');(_:search,type,'Hotel'))
user
I 'm sorry , I actually need a guesthouse .
canthelp((_:search,type,'Hotel')) reqmore()
system
Unfortunately , I do n't have any matches in my system . Is there something else I can look for ?
inform((_:search,pricerange,'cheap');(_:search,type,'Hotel'))
user
How about one in the cheap price range ?
system
There are several guesthouses in the cheap range all over town .   What area do you prefer ?
_:search type Train
_:search arrive_by 16:00
_:search day saturday
_:search departure norwich
_:search destination cambridge
_:search type Train
_:search day saturday
_:search departure norwich
_:search destination cambridge
_:result amount several
_:result leave_at 5:16
_:result type Train
_:system offered _:booking
_:booking category Train
_:booking type Booking
_:search arrive_by 16:00
_:search type Train
_:result duration ?
_:result leave_at ?
_:search day saturday
_:search departure norwich
_:search destination cambridge
_:result amount several
_:result leave_at 5:16
_:system offered _:booking
_:booking category Train
_:booking type Booking
_:search arrive_by 16:00
_:result leave_at ?
_:result duration 79 minutes
_:result id TR2602
_:result ticket 14.08 pounds
_:result type Train
_:system inquired _:user
_:search pricerange expensive
_:search stars 4
_:search type Hotel
_:search day saturday
_:search departure norwich
_:search destination cambridge
_:result amount several
_:result leave_at 5:16
_:system offered _:booking
_:booking category Train
_:booking type Booking
_:search arrive_by 16:00
_:result leave_at ?
_:result duration 79 minutes
_:result id TR2602
_:result ticket 14.08 pounds
_:system inquired _:user
_:search pricerange expensive
_:search stars 4
_:result area centre
_:result area west
_:result name huntingdon marriott hotel
_:result name university arms hotel
_:result type Hotel
_:search has_parking yes
_:search type Hotel
_:search day saturday
_:search departure norwich
_:search destination cambridge
_:result leave_at 5:16
_:system offered _:booking
_:booking category Train
_:booking type Booking
_:search arrive_by 16:00
_:result leave_at ?
_:result duration 79 minutes
_:result id TR2602
_:result ticket 14.08 pounds
_:system inquired _:user
_:search pricerange expensive
_:search stars 4
_:search has_parking yes
_:result area centre
_:result name University Arms Hotel
_:result amount both
_:result has_parking none
_:result type Hotel
_:search category guesthouse
_:search type Hotel
_:search day saturday
_:search departure norwich
_:search destination cambridge
_:result leave_at 5:16
_:system offered _:booking
_:booking category Train
_:booking type Booking
_:search arrive_by 16:00
_:result leave_at ?
_:result duration 79 minutes
_:result id TR2602
_:result ticket 14.08 pounds
_:search stars 4
_:search has_parking yes
_:result area centre
_:result name University Arms Hotel
_:result amount both
_:result has_parking none
_:result type Hotel
_:search category guesthouse
_:system canthelp _:search/a1f4a9fa
_:search/a1f4a9fa type Hotel
_:system inquired _:user
_:search pricerange cheap
_:search type Hotel