inform((_:search,food,'chinese');(_:search,pricerange,'moderate');(_:search,type,'Restaurant'))
user
I 'm looking for a medium priced Chinese restaurant .
request((_:search,area,?);(_:search,type,'Restaurant')) inform((_:result,amount,'a few');(_:result,type,'Restaurant'))
system
Alright we have a few of those . Any preference on the area ?
inform((_:search,area,'north');(_:search,type,'Restaurant'))
user
I would like it to be in the North please .
offer((_:booking,type,'Booking')) inform((_:result,area,'North');(_:result,name,'Golden Wok');(_:result,pricerange,'moderately priced');(_:result,type,'Restaurant'))
system
The Golden Wok is in the North and moderately priced .   Would you like to book a table ?
inform((_:search,day,'monday');(_:search,duration,'12:30');(_:search,people,'7');(_:search,type,'Restaurant')) request((_:result,ref,?);(_:result,type,'Restaurant'))
user
That sounds perfect . Can you please book a table for 7 at 12:30 on Monday ? I 'll need a reference number as well .
inform((_:booking,ref,'A776MGRF');(_:booking,type,'Booking'))
system
I have booked it and here your information , Booking was successful . The table will be reserved for 15 minutes . 
 Reference number is : A776MGRF .
inform((_:search,day,'monday');(_:search,departure,'london kings cross');(_:search,type,'Train'))
user
Thanks . Now please book me a train departing from London Kings Cross on Monday
request((_:search,destination,?);(_:search,type,'Train'))
system
Where would you like to go to ?
inform((_:search,arrive_by,'09:00');(_:search,destination,'cambridge');(_:search,type,'Train'))
user
I would like to go to Cambridge .   Is there any way I can get a train that will arrive by 09:00 ?
inform((_:result,arrive_by,'08:08');(_:result,id,'TR9276');(_:result,type,'Train')) offer((_:booking,category,'Train');(_:booking,type,'Booking'))
system
Sure I have train TR9276 arriving at 08:08 is that okay for you ?
user
Yeah , that would be great .
offer((_:booking,category,'Train');(_:booking,type,'Booking')) request((_:search,people,?);(_:search,type,'Train'))
system
Would you like me to book this for you ?   I will need to know how many total people will be traveling .
inform((_:search,people,'7');(_:search,type,'Train'))
user
Yes I need 7 tickets please .
reqmore() inform((_:booking,category,'Train');(_:booking,ref,'C33Q5D2G');(_:booking,ticket,'196.2');(_:booking,type,'Booking'))
system
You are booked , the reference number is C33Q5D2G , the total fee is 196.2 , any further questions today ?
thank()
user
That 's it . Thanks very much for your help today .
system
Thank you for choosing to work with us . I hope your experience has been pleasurable . Have a good evening .
_:search food chinese
_:search pricerange moderate
_:search type Restaurant
_:search food chinese
_:search pricerange moderate
_:result amount a few
_:result type Restaurant
_:search area north
_:search type Restaurant
_:search food chinese
_:search pricerange moderate
_:result amount a few
_:search area north
_:system offered _:booking
_:booking type Booking
_:result area North
_:result name Golden Wok
_:result pricerange moderately priced
_:result type Restaurant
_:search day monday
_:search duration 12:30
_:search people 7
_:search type Restaurant
_:result ref ?
_:search food chinese
_:search pricerange moderate
_:result amount a few
_:search area north
_:system offered _:booking
_:result area North
_:result name Golden Wok
_:result pricerange moderately priced
_:result type Restaurant
_:search duration 12:30
_:search people 7
_:result ref ?
_:booking ref A776MGRF
_:booking type Booking
_:search day monday
_:search departure london kings cross
_:search type Train
_:search food chinese
_:search pricerange moderate
_:result amount a few
_:search area north
_:system offered _:booking
_:result area North
_:result name Golden Wok
_:result pricerange moderately priced
_:result type Restaurant
_:search duration 12:30
_:search people 7
_:result ref ?
_:booking ref A776MGRF
_:booking type Booking
_:search day monday
_:search departure london kings cross
_:search arrive_by 09:00
_:search destination cambridge
_:search type Train
_:search food chinese
_:search pricerange moderate
_:result amount a few
_:search area north
_:system offered _:booking
_:result area North
_:result name Golden Wok
_:result pricerange moderately priced
_:search duration 12:30
_:search people 7
_:result ref ?
_:booking ref A776MGRF
_:booking type Booking
_:search day monday
_:search departure london kings cross
_:search arrive_by 09:00
_:search destination cambridge
_:search type Train
_:result arrive_by 08:08
_:result id TR9276
_:result type Train
_:booking category Train
_:search food chinese
_:search pricerange moderate
_:result amount a few
_:search area north
_:system offered _:booking
_:result area North
_:result name Golden Wok
_:result pricerange moderately priced
_:search duration 12:30
_:result ref ?
_:booking ref A776MGRF
_:booking type Booking
_:search day monday
_:search departure london kings cross
_:search arrive_by 09:00
_:search destination cambridge
_:result arrive_by 08:08
_:result id TR9276
_:result type Train
_:booking category Train
_:search people 7
_:search type Train
_:search food chinese
_:search pricerange moderate
_:result amount a few
_:search area north
_:system offered _:booking
_:result area North
_:result name Golden Wok
_:result pricerange moderately priced
_:search duration 12:30
_:result ref ?
_:search day monday
_:search departure london kings cross
_:search arrive_by 09:00
_:search destination cambridge
_:result arrive_by 08:08
_:result id TR9276
_:result type Train
_:search people 7
_:search type Train
_:system inquired _:user
_:booking category Train
_:booking ref C33Q5D2G
_:booking ticket 196.2
_:booking type Booking