inform((_:search,day,'friday');(_:search,destination,'cambridge');(_:search,type,'Train'))
user
I want to take a train to Cambridge on Friday , what 's available ?
inform((_:result,count,'202');(_:result,type,'Train')) request((_:search,departure,?);(_:search,type,'Train'))
system
I found 202 trains . What is your departure station ?
inform((_:search,departure,'broxbourne');(_:search,type,'Train'))
user
I would like the departure station to be broxbourne .
inform((_:result,arrive_by,'10:32');(_:result,departure,'that station');(_:result,leave_at,'09:32');(_:result,type,'Train')) offer((_:booking,category,'Train');(_:booking,type,'Booking'))
system
I have a train leaving that station at 09:32 and arriving at 10:32 , if that 's acceptable ?
user
No , I need something that gets there by 9:45 .
inform((_:result,arrive_by,'09:32,would');(_:result,id,'TR3005');(_:result,type,'Train')) offer((_:booking,category,'Train');(_:booking,type,'Booking'))
system
I have train TR3005 that arrives at 09:32,would that be good for you ?
inform((_:search,area,'south');(_:search,food,'italian');(_:search,type,'Restaurant')) request((_:result,ref,?);(_:result,type,'Train'))
user
Yes , I need the reference number .    I am also looking for a place to eat in the south area , preferable italian .
inform((_:result,count,'2');(_:result,food,'Italian');(_:result,name,'Franky and Bennys');(_:result,name,'Pizza Hut Cherry Hinton');(_:result,ref,'0EG8EWWR');(_:result,type,'Restaurant');(_:result,type,'Train'))
system
There are two restaurants that are Italian , Pizza Hut Cherry Hinton , and Franky and Bennys .   The reference number for your train is   0EG8EWWR .
inform((_:search,day,'same day');(_:search,duration,'17:15');(_:search,people,'one');(_:search,people,'same amount of people');(_:search,type,'Restaurant');(_:search,type,'Train'))
user
Pick one of those . I need it for the same amount of people at 17:15 on the same day .
canthelp((_:booking,type,'Booking')) reqmore()
system
I 'm sorry , both of those restaurants are fully booked for the time requested . May I check another restaurant for you ?
inform((_:search,food,'italian');(_:search,type,'Restaurant'))
user
Okay . Can you find another Italian restaurant ?
inform((_:result,amount,'many');(_:result,area,'south');(_:result,food,'italian');(_:result,type,'Restaurant'))
system
There are many italian restaurants not in the south of town , do you have another area preference ?
inform((_:search,pricerange,'Not');(_:search,type,'Restaurant'))
user
Not really . Please make a recommendation .
offer((_:booking,type,'Booking')) inform((_:result,area,'Centre area');(_:result,name,'Pizza Express');(_:result,pricerange,'moderate');(_:result,type,'Restaurant'))
system
There is a Pizza Express that is in the Centre area . It is in the moderate category . Would you like me to try to book that ?
inform((_:search,day,'friday');(_:search,duration,'17:15');(_:search,type,'Restaurant'))
user
Yes . It will just me at 17:15 on Friday .
inform((_:booking,ref,'PPXQDNOM');(_:booking,type,'Booking'))
system
I was able to book it , the reference number is PPXQDNOM .
bye()
user
Terrific .   I appreciate your help .   Good bye !
system
You 're welcome ! Please let us know if we can assist you in the future . Have a great day !
_:search day friday
_:search destination cambridge
_:search type Train
_:search day friday
_:search destination cambridge
_:result count 202
_:result type Train
_:search departure broxbourne
_:search type Train
_:search day friday
_:search destination cambridge
_:result count 202
_:search departure broxbourne
_:search type Train
_:result arrive_by 10:32
_:result departure that station
_:result leave_at 09:32
_:result type Train
_:system offered _:booking
_:booking category Train
_:booking type Booking
_:search day friday
_:search destination cambridge
_:result count 202
_:search departure broxbourne
_:result departure that station
_:result leave_at 09:32
_:system offered _:booking
_:booking category Train
_:booking type Booking
_:result arrive_by 09:32,would
_:result id TR3005
_:result type Train
_:search area south
_:search food italian
_:search type Restaurant
_:result ref ?
_:search destination cambridge
_:search departure broxbourne
_:result departure that station
_:result leave_at 09:32
_:system offered _:booking
_:booking category Train
_:booking type Booking
_:result arrive_by 09:32,would
_:result id TR3005
_:search area south
_:search food italian
_:result count 2
_:result food Italian
_:result name Franky and Bennys
_:result name Pizza Hut Cherry Hinton
_:result ref 0EG8EWWR
_:result type Restaurant
_:result type Train
_:search day same day
_:search duration 17:15
_:search people one
_:search people same amount of people
_:search type Restaurant
_:search type Train
_:search destination cambridge
_:search departure broxbourne
_:result departure that station
_:result leave_at 09:32
_:system offered _:booking
_:booking category Train
_:booking type Booking
_:result arrive_by 09:32,would
_:result id TR3005
_:search area south
_:result count 2
_:result food Italian
_:result name Franky and Bennys
_:result name Pizza Hut Cherry Hinton
_:result ref 0EG8EWWR
_:result type Restaurant
_:result type Train
_:search day same day
_:search duration 17:15
_:search people one
_:search people same amount of people
_:system canthelp _:booking/9f9cdc01
_:booking/9f9cdc01 type Booking
_:system inquired _:user
_:search food italian
_:search type Restaurant
_:search destination cambridge
_:search departure broxbourne
_:result departure that station
_:result leave_at 09:32
_:system offered _:booking
_:booking category Train
_:booking type Booking
_:result arrive_by 09:32,would
_:result id TR3005
_:search area south
_:result count 2
_:result name Franky and Bennys
_:result name Pizza Hut Cherry Hinton
_:result ref 0EG8EWWR
_:search day same day
_:search duration 17:15
_:search people one
_:search people same amount of people
_:system canthelp _:booking/9f9cdc01
_:booking/9f9cdc01 type Booking
_:system inquired _:user
_:search food italian
_:result amount many
_:result area south
_:result food italian
_:result type Restaurant
_:search pricerange Not
_:search type Restaurant
_:search destination cambridge
_:search departure broxbourne
_:result departure that station
_:result leave_at 09:32
_:system offered _:booking
_:booking category Train
_:booking type Booking
_:result arrive_by 09:32,would
_:result id TR3005
_:search area south
_:result count 2
_:result ref 0EG8EWWR
_:search people one
_:search people same amount of people
_:system canthelp _:booking/9f9cdc01
_:booking/9f9cdc01 type Booking
_:system inquired _:user
_:search food italian
_:result amount many
_:result food italian
_:search pricerange Not
_:result area Centre area
_:result name Pizza Express
_:result pricerange moderate
_:result type Restaurant
_:search day friday
_:search duration 17:15
_:search type Restaurant
_:search destination cambridge
_:search departure broxbourne
_:result departure that station
_:result leave_at 09:32
_:system offered _:booking
_:booking category Train
_:result arrive_by 09:32,would
_:result id TR3005
_:search area south
_:result count 2
_:result ref 0EG8EWWR
_:search people one
_:search people same amount of people
_:system canthelp _:booking/9f9cdc01
_:booking/9f9cdc01 type Booking
_:system inquired _:user
_:search food italian
_:result amount many
_:result food italian
_:search pricerange Not
_:result area Centre area
_:result name Pizza Express
_:result pricerange moderate
_:result type Restaurant
_:search day friday
_:search duration 17:15
_:search type Restaurant
_:booking ref PPXQDNOM
_:booking type Booking
_:user dismissed _:system