inform((_:search,area,'centre');(_:search,pricerange,'expensive');(_:search,type,'Restaurant'))
user
I want to find out about expensive restaurants in the centre .
request((_:search,food,?);(_:search,type,'Restaurant')) inform((_:result,count,'33');(_:result,type,'Restaurant'))
system
There are 33 . What kind of cuisine would you like ?
inform((_:search,day,'wednesday');(_:search,duration,'20:00');(_:search,people,'6');(_:search,pricerange,'Expensive');(_:search,type,'Restaurant'))
user
Expensive and in the cetre of town and I need you to book it for 6 at 20:00 on Wednesday
request((_:search,food,?);(_:search,type,'Restaurant'))
system
The price range is not cuisine . What kind of food do you like ?
user
I do not care about the kind of food . Surprise me .
inform((_:booking,ref,'F6AK4P82');(_:booking,type,'Booking'))
system
Booking was successful . The table will be reserved for 15 minutes . 
 Reference number is : F6AK4P82 .
inform((_:search,area,'same area');(_:search,category,'hotel');(_:search,pricerange,'same price range');(_:search,stay,'2');(_:search,type,'Hotel'))
user
Get me a hotel in the same area with the same price range for 5 staying for 2 nights , with a taxi that arrives at the restaurant by the booked time
inform((_:result,name,'gonville hotel');(_:result,type,'Hotel'))
system
How does the gonville hotel sound to you ?
user
Great . I 'd love to book it .
reqmore() inform((_:booking,ref,'TCGX5CE3');(_:booking,type,'Booking'))
system
Your booking was successful , and the reference number is TCGX5CE3 . Is there anything else I can help you with today ?
inform((_:search,category,'hotel');(_:search,type,'Hotel')) request((_:result,car,?);(_:result,type,'Taxi')) inform((_:search,departure,'my hotel');(_:search,destination,'the restaurant');(_:search,type,'Taxi'))
user
Please book a taxi to take me from my hotel to the restaurant in time for my reservation . Give me contact number and car type too .
inform((_:result,car,'red volvo');(_:result,departure,'Kymmoy');(_:result,destination,'gonville hotel');(_:result,phone,'07290822722');(_:result,type,'Taxi'))
system
Taxi from Kymmoy to gonville hotel 
 Booking completed ! 
 Booked car type 	 : 	 red volvo 
 Contact number 	 : 	 07290822722
thank()
user
That is all , thank you so much for your help !
thank()
system
You are welcome , have a great day .
thank()
user
Thanks you too . Goodbye .
system
Enjoy your time in Cambridge , goodbye
_:search area centre
_:search pricerange expensive
_:search type Restaurant
_:search area centre
_:search food ?
_:result count 33
_:result type Restaurant
_:search day wednesday
_:search duration 20:00
_:search people 6
_:search pricerange Expensive
_:search type Restaurant
_:search area centre
_:result count 33
_:result type Restaurant
_:search day wednesday
_:search duration 20:00
_:search people 6
_:search pricerange Expensive
_:search food ?
_:search type Restaurant
_:result count 33
_:result type Restaurant
_:search day wednesday
_:search duration 20:00
_:search people 6
_:search food ?
_:booking ref F6AK4P82
_:booking type Booking
_:search area same area
_:search category hotel
_:search pricerange same price range
_:search stay 2
_:search type Hotel
_:result count 33
_:search day wednesday
_:search duration 20:00
_:search people 6
_:search food ?
_:booking ref F6AK4P82
_:booking type Booking
_:search area same area
_:search category hotel
_:search pricerange same price range
_:search stay 2
_:search type Hotel
_:result name gonville hotel
_:result type Hotel
_:result count 33
_:search day wednesday
_:search duration 20:00
_:search people 6
_:search food ?
_:search area same area
_:search pricerange same price range
_:search stay 2
_:result name gonville hotel
_:result type Hotel
_:system inquired _:user
_:booking ref TCGX5CE3
_:booking type Booking
_:search category hotel
_:result car ?
_:result type Taxi
_:search departure my hotel
_:search destination the restaurant
_:search type Taxi
_:result count 33
_:search day wednesday
_:search duration 20:00
_:search people 6
_:search food ?
_:search area same area
_:search pricerange same price range
_:search stay 2
_:result name gonville hotel
_:system inquired _:user
_:booking ref TCGX5CE3
_:booking type Booking
_:search category hotel
_:search departure my hotel
_:search destination the restaurant
_:search type Taxi
_:result car red volvo
_:result departure Kymmoy
_:result destination gonville hotel
_:result phone 07290822722
_:result type Taxi
_:result count 33
_:search day wednesday
_:search duration 20:00
_:search people 6
_:search food ?
_:search area same area
_:search pricerange same price range
_:search stay 2
_:result name gonville hotel
_:system inquired _:user
_:booking ref TCGX5CE3
_:booking type Booking
_:search category hotel
_:search departure my hotel
_:search destination the restaurant
_:search type Taxi
_:result car red volvo
_:result departure Kymmoy
_:result destination gonville hotel
_:result phone 07290822722
_:result type Taxi