inform((_:search,area,'centre');(_:search,pricerange,'moderate');(_:search,type,'Hotel'))
user
I 'm looking for a moderate place to stay in the centre .
inform((_:result,name,'City Room Hotel');(_:result,type,'Hotel'))
system
The City Room Hotel meets your requirements . Do you need the phone number ?
inform((_:search,stars,'four');(_:search,type,'Hotel'))
user
Does it have four stars ?
request((_:search,area,?);(_:search,type,'Hotel')) inform((_:result,stars,'0');(_:result,type,'Hotel'))
system
I 'm sorry , it only has 0 stars .   Would you like to try a different part of town ?
inform((_:search,area,'centre');(_:search,pricerange,'cheap');(_:search,type,'Hotel'))
user
No I would like to stay in the centre . Can you recommend a cheap one in that area instead ?
inform((_:result,name,'Alexander Bed and Breakfast');(_:result,stars,'4');(_:result,type,'Hotel')) offer((_:booking,type,'Booking'))
system
The Alexander Bed and Breakfast has 4 stars and is within your price range . Would you like me to book that for you ?
inform((_:search,has_parking,'yes');(_:search,type,'Hotel')) request((_:result,address,?);(_:result,has_parking,?);(_:result,type,'Hotel'))
user
what their address ? do they have free parking ?
inform((_:result,address,'56 Saint Barnabas Rood');(_:result,has_parking,'none');(_:result,type,'Hotel'))
system
The address is 56 Saint Barnabas Rood , and they do have free parking .
inform((_:search,area,'centre');(_:search,pricerange,'cheap');(_:search,type,'Restaurant'))
user
Great can I also find a restaurant in the centre of town in the cheap price range ?
request((_:search,food,?);(_:search,type,'Restaurant')) inform((_:result,amount,'over 110');(_:result,type,'Restaurant'))
system
There are over 110 entries that fit the area and price range , what food type did you have in mind ?
inform((_:search,day,'thursday');(_:search,duration,'12:00');(_:search,food,'dontcare');(_:search,people,'8');(_:search,type,'Restaurant'))
user
I do n't have a preference for food type . I do need reservations for 8 at 12:00 on thursday .
canthelp((_:booking,type,'Booking')) request((_:booking,duration,?);(_:booking,type,'Booking'))
system
That booking was unsuccessful . Could you do another time ?
inform((_:search,duration,'11:00');(_:search,type,'Restaurant'))
user
Yes , how about 11:00 instead ?
inform((_:booking,name,'dojo noodle bar');(_:booking,ref,'WJJDIBTF');(_:booking,type,'Booking'))
system
Okay you have reservations at dojo noodle bar and your reference number is WJJDIBTF .
inform((_:search,arrive_by,'11:00');(_:search,destination,'dojo noodle bar');(_:search,type,'Taxi'))
user
Great . Thanks so much . Can you also get me a taxi from the Alexander B&B to Dojo Noodle Bar and get me there by 11:00 ?
inform((_:result,car,'grey toyota');(_:result,phone,'07149685492');(_:result,type,'Taxi'))
system
Booking completed ! 
 Booked car type 	 : 	 grey toyota 
 Contact number 	 : 	 07149685492
thank()
user
Ok , thank you , that will be all . Goodbye
system
Thank you and enjoy your visit to cambridge . Have a great day .
_:search area centre
_:search pricerange moderate
_:search type Hotel
_:search area centre
_:search pricerange moderate
_:result name City Room Hotel
_:result type Hotel
_:search stars four
_:search type Hotel
_:result name City Room Hotel
_:search stars four
_:result stars 0
_:result type Hotel
_:search area centre
_:search pricerange cheap
_:search type Hotel
_:search stars four
_:search area centre
_:search pricerange cheap
_:result name Alexander Bed and Breakfast
_:result stars 4
_:result type Hotel
_:system offered _:booking
_:booking type Booking
_:search has_parking yes
_:search type Hotel
_:result address ?
_:result has_parking ?
_:search stars four
_:result name Alexander Bed and Breakfast
_:result stars 4
_:system offered _:booking
_:booking type Booking
_:search has_parking yes
_:result address 56 Saint Barnabas Rood
_:result has_parking none
_:result type Hotel
_:search area centre
_:search pricerange cheap
_:search type Restaurant
_:search stars four
_:result name Alexander Bed and Breakfast
_:result stars 4
_:system offered _:booking
_:booking type Booking
_:search has_parking yes
_:result address 56 Saint Barnabas Rood
_:result has_parking none
_:search area centre
_:search pricerange cheap
_:result amount over 110
_:result type Restaurant
_:search day thursday
_:search duration 12:00
_:search food dontcare
_:search people 8
_:search type Restaurant
_:search stars four
_:result name Alexander Bed and Breakfast
_:result stars 4
_:system offered _:booking
_:search has_parking yes
_:result address 56 Saint Barnabas Rood
_:result has_parking none
_:search area centre
_:search pricerange cheap
_:result amount over 110
_:result type Restaurant
_:search day thursday
_:search food dontcare
_:search people 8
_:system canthelp _:booking/7f33f360
_:booking/7f33f360 type Booking
_:booking duration ?
_:booking type Booking
_:search duration 11:00
_:search type Restaurant
_:search stars four
_:result name Alexander Bed and Breakfast
_:result stars 4
_:system offered _:booking
_:search has_parking yes
_:result address 56 Saint Barnabas Rood
_:result has_parking none
_:search area centre
_:search pricerange cheap
_:result amount over 110
_:result type Restaurant
_:search day thursday
_:search food dontcare
_:search people 8
_:system canthelp _:booking/7f33f360
_:booking/7f33f360 type Booking
_:booking duration ?
_:search duration 11:00
_:booking name dojo noodle bar
_:booking ref WJJDIBTF
_:booking type Booking
_:search arrive_by 11:00
_:search destination dojo noodle bar
_:search type Taxi
_:search stars four
_:result name Alexander Bed and Breakfast
_:result stars 4
_:system offered _:booking
_:search has_parking yes
_:result address 56 Saint Barnabas Rood
_:result has_parking none
_:search area centre
_:search pricerange cheap
_:result amount over 110
_:search day thursday
_:search food dontcare
_:search people 8
_:system canthelp _:booking/7f33f360
_:booking/7f33f360 type Booking
_:booking duration ?
_:search duration 11:00
_:booking name dojo noodle bar
_:booking ref WJJDIBTF
_:booking type Booking
_:search arrive_by 11:00
_:search destination dojo noodle bar
_:search type Taxi
_:result car grey toyota
_:result phone 07149685492
_:result type Taxi