inform((_:search,name,'sala thong');(_:search,type,'Restaurant'))
user
Hi , I 'm trying to find a restaurant called sala thong .
offer((_:booking,type,'Booking')) inform((_:result,area,'West');(_:result,food,'Thai');(_:result,name,'Sala Thong');(_:result,type,'Restaurant'))
system
Sala Thong is a great Thai restaurant in the West . Would you like me to book a table for you ?
inform((_:search,day,'friday');(_:search,duration,'14:15');(_:search,people,'5');(_:search,type,'Restaurant'))
user
Sure .   I need a table for Friday at 14:15 for 5 people .
inform((_:booking,ref,'V6LXVBDJ');(_:booking,type,'Booking'))
system
Booking was successful . The table will be reserved for 15 minutes . 
 Reference number is : V6LXVBDJ .
thank()
user
rad , thanks for your help .
reqmore()
system
Can I help with anything else today ?
inform((_:search,has_internet,'yes');(_:search,type,'Hotel'))
user
I am also looking for a place to stay that has free wifi .
request((_:search,area,?);(_:search,type,'Hotel'))
system
Do you want to stay in a particular area of town ?
inform((_:search,area,'north');(_:search,type,'Hotel'))
user
Yes , I want to stay on the north side of town .
inform((_:result,name,'kirkwood house');(_:result,type,'Hotel'))
system
How about kirkwood house ? ?
inform((_:search,has_internet,'yes');(_:search,has_parking,'yes');(_:search,pricerange,'expensive');(_:search,type,'Hotel'))
user
Is that in the expensive price range and do they have free internet and parking ?
inform((_:result,has_internet,'none');(_:result,has_parking,'none');(_:result,pricerange,'moderate');(_:result,type,'Hotel'))
system
They do have free internet and parking but the price is in the moderate range .
inform((_:search,area,'centre');(_:search,has_internet,'yes');(_:search,has_parking,'yes');(_:search,pricerange,'expensive');(_:search,type,'Hotel'))
user
I definitely want to stay in the expensive range , so how about we change the area to the centre of town . What do you have there with wifi and parking ?
select((_:result,name,'Gonville Hotel');(_:result,name,'University Arms Hotel');(_:result,stars,'3');(_:result,stars,'4');(_:result,type,'Hotel')) reqmore() inform((_:result,type,'Hotel'))
system
We have Gonville Hotel with 3 stars and University Arms Hotel with 4 stars . Which would you like more information on ?
inform((_:search,day,'friday');(_:search,name,'university arms hotel');(_:search,people,'5');(_:search,stay,'4');(_:search,type,'Hotel'))
user
I will take the University Arms Hotel , please . I would like it booked for 4 nights on Friday . There are 5 people in my group .
reqmore() inform((_:booking,ref,'CZ52QG8N');(_:booking,type,'Booking'))
system
You are all set the reference number is CZ52QG8N , anything else today ?
thank()
user
Not at this time thank you .
system
Thank you for calling and have a great day . Goodbye .
_:search name sala thong
_:search type Restaurant
_:search name sala thong
_:system offered _:booking
_:booking type Booking
_:result area West
_:result food Thai
_:result name Sala Thong
_:result type Restaurant
_:search day friday
_:search duration 14:15
_:search people 5
_:search type Restaurant
_:search name sala thong
_:system offered _:booking
_:result area West
_:result food Thai
_:result name Sala Thong
_:result type Restaurant
_:search day friday
_:search duration 14:15
_:search people 5
_:search type Restaurant
_:booking ref V6LXVBDJ
_:booking type Booking
_:search name sala thong
_:system offered _:booking
_:result area West
_:result food Thai
_:result name Sala Thong
_:result type Restaurant
_:search day friday
_:search duration 14:15
_:search people 5
_:booking ref V6LXVBDJ
_:booking type Booking
_:system inquired _:user
_:search has_internet yes
_:search type Hotel
_:search name sala thong
_:system offered _:booking
_:result area West
_:result food Thai
_:result name Sala Thong
_:result type Restaurant
_:search day friday
_:search duration 14:15
_:search people 5
_:booking ref V6LXVBDJ
_:booking type Booking
_:system inquired _:user
_:search has_internet yes
_:search area north
_:search type Hotel
_:search name sala thong
_:system offered _:booking
_:result area West
_:result food Thai
_:search day friday
_:search duration 14:15
_:search people 5
_:booking ref V6LXVBDJ
_:booking type Booking
_:system inquired _:user
_:search area north
_:result name kirkwood house
_:result type Hotel
_:search has_internet yes
_:search has_parking yes
_:search pricerange expensive
_:search type Hotel
_:search name sala thong
_:system offered _:booking
_:result area West
_:result food Thai
_:search day friday
_:search duration 14:15
_:search people 5
_:booking ref V6LXVBDJ
_:booking type Booking
_:system inquired _:user
_:result name kirkwood house
_:result has_internet none
_:result has_parking none
_:result pricerange moderate
_:result type Hotel
_:search area centre
_:search has_internet yes
_:search has_parking yes
_:search pricerange expensive
_:search type Hotel
_:system offered _:booking
_:result area West
_:result food Thai
_:search duration 14:15
_:booking ref V6LXVBDJ
_:booking type Booking
_:result has_internet none
_:result has_parking none
_:result pricerange moderate
_:search area centre
_:search has_internet yes
_:search has_parking yes
_:search pricerange expensive
_:result name Gonville Hotel
_:result name University Arms Hotel
_:result stars 3
_:result stars 4
_:system inquired _:user
_:result type Hotel
_:search day friday
_:search name university arms hotel
_:search people 5
_:search stay 4
_:search type Hotel
_:system offered _:booking
_:result area West
_:result food Thai
_:search duration 14:15
_:result has_internet none
_:result has_parking none
_:result pricerange moderate
_:search area centre
_:search has_internet yes
_:search has_parking yes
_:search pricerange expensive
_:result name Gonville Hotel
_:result name University Arms Hotel
_:result stars 3
_:result stars 4
_:result type Hotel
_:search day friday
_:search name university arms hotel
_:search people 5
_:search stay 4
_:search type Hotel
_:system inquired _:user
_:booking ref CZ52QG8N
_:booking type Booking