inform((_:search,category,'hotel');(_:search,has_parking,'dontcare');(_:search,stars,'4');(_:search,type,'Hotel'))
user
Hi , I am looking for a 4 star hotel to stay at .   Free parking is not necessary .
request((_:search,pricerange,?);(_:search,type,'Hotel')) inform((_:result,amount,'many');(_:result,type,'Hotel')) thank()
system
Okay I can help you with that . There are many options to choose from . What is your price range ?
inform((_:search,has_internet,'yes');(_:search,pricerange,'moderate');(_:search,type,'Hotel'))
user
I would prefer to keep it in the moderate price range and I really need free WiFi as well , please .
request((_:search,area,?);(_:search,type,'Hotel')) inform((_:result,amount,'several');(_:result,type,'Hotel'))
system
I have several indifferent areas of town .   Do you have a location preference ?
inform((_:search,area,'dontcare');(_:search,pricerange,'moderate');(_:search,type,'Hotel'))
user
No , not really . Just needs to be in the moderate price range .
inform((_:result,name,'avalon hotel');(_:result,type,'Hotel')) offer((_:booking,type,'Booking'))
system
I 'd recommend the avalon hotel . Would you like to book a room ?
inform((_:search,day,'saturday');(_:search,people,'2');(_:search,stay,'5');(_:search,type,'Hotel'))
user
Yes , I would . Can you book it for 2 people for 5 nights starting Saturday ?
inform((_:booking,day,'Saturday');(_:booking,name,'Avalon');(_:booking,people,'2');(_:booking,ref,'D5ZO6ZH1');(_:booking,stay,'5');(_:booking,type,'Booking'))
system
I successfully booked a room for 2 at the Avalon for 5 nights starting Saturday . Your reference number is D5ZO6ZH1
inform((_:search,area,'centre');(_:search,day,'saturday');(_:search,duration,'17:00');(_:search,name,'nandos city centre');(_:search,people,'2');(_:search,type,'Restaurant'))
user
I am also looking for a resturant called Nandos City centre . Can you make a reservation there for 2 people at 17:00 on Saturday ?
thank() reqmore() inform((_:booking,ref,'6F6ZHY2Z');(_:booking,type,'Booking'))
system
Sure . Your reference number is 6F6ZHY2Z . Is there anything else I can help you with ?
inform((_:search,arrive_by,'my reservation time');(_:search,type,'Taxi'))
user
I am going to need a taxi to go between the two places . I need to arrive by my reservation time .
system
Here is a number for a reliable taxi
_:search category hotel
_:search has_parking dontcare
_:search stars 4
_:search type Hotel
_:search category hotel
_:search has_parking dontcare
_:search stars 4
_:result amount many
_:result type Hotel
_:search has_internet yes
_:search pricerange moderate
_:search type Hotel
_:search category hotel
_:search has_parking dontcare
_:search stars 4
_:search has_internet yes
_:result amount several
_:result type Hotel
_:search area dontcare
_:search pricerange moderate
_:search type Hotel
_:search category hotel
_:search has_parking dontcare
_:search stars 4
_:search has_internet yes
_:result amount several
_:search area dontcare
_:search pricerange moderate
_:result name avalon hotel
_:result type Hotel
_:system offered _:booking
_:booking type Booking
_:search day saturday
_:search people 2
_:search stay 5
_:search type Hotel
_:search category hotel
_:search has_parking dontcare
_:search stars 4
_:search has_internet yes
_:result amount several
_:search pricerange moderate
_:result name avalon hotel
_:result type Hotel
_:system offered _:booking
_:search stay 5
_:booking day Saturday
_:booking name Avalon
_:booking people 2
_:booking ref D5ZO6ZH1
_:booking stay 5
_:booking type Booking
_:search area centre
_:search day saturday
_:search duration 17:00
_:search name nandos city centre
_:search people 2
_:search type Restaurant
_:search category hotel
_:search has_parking dontcare
_:search stars 4
_:search has_internet yes
_:result amount several
_:search pricerange moderate
_:result name avalon hotel
_:result type Hotel
_:system offered _:booking
_:search stay 5
_:booking day Saturday
_:booking name Avalon
_:booking people 2
_:booking stay 5
_:search area centre
_:search day saturday
_:search duration 17:00
_:search name nandos city centre
_:search people 2
_:system inquired _:user
_:booking ref 6F6ZHY2Z
_:booking type Booking
_:search arrive_by my reservation time
_:search type Taxi