user
I am interested in the Express by Holiday Inn - Cambridge .
inform((_:result,address,'15 - 17 norman way coldharms business park');(_:result,area,'east');(_:result,has_internet,'none');(_:result,has_parking,'none');(_:result,phone,'01223866800.its');(_:result,postcode,'cb13Ih');(_:result,pricerange,'expensive');(_:result,stars,'2');(_:result,type,'Hotel'))
system
it is located in the east and 2 star rated . has both internet and parking . it is expensive . you can reach them on 01223866800.its postal code is cb13Ih located in 15 - 17 norman way coldharms business park
inform((_:search,stay,'3');(_:search,type,'Hotel'))
user
I want to book 3 nights there , please .
request((_:booking,day,?);(_:booking,people,?);(_:booking,type,'Booking'))
system
How many people and on what day ?
inform((_:search,day,'saturday');(_:search,people,'6');(_:search,type,'Hotel'))
user
Three days starting from Saturday , for 6 people .
reqmore() inform((_:booking,ref,'4LQXEJ9H');(_:booking,type,'Booking'))
system
The booking was successful . 
 Your reference number is : 4LQXEJ9H .   Is there anything else I can do to assist you today ?
inform((_:search,name,'cambridge corn exchange');(_:search,type,'Attraction'))
user
Can you tell me a little bit of info on the Cambridge Corn Exchange ? It 's supposed to be an attraction place or something .
reqmore() inform((_:result,address,'wheeler street');(_:result,area,'centre');(_:result,category,'theatre');(_:result,entrance_fee,'the entrance fee is unknown');(_:result,phone,'01223357851');(_:result,postcode,'cb23qe');(_:result,type,'Attraction'))
system
It 's a theatre in the centre of town on wheeler street , postcode cb23qe . The phone number is 01223357851 and the entrance fee is unknown . Do you need anything else ?
request((_:result,category,?);(_:result,entrance_fee,?);(_:result,type,'Attraction'))
user
What type of attraction is this ?   Maybe I 'll call them and find out the entrance fee .
inform((_:result,category,'theatre');(_:result,name,'Cambridge Corn Exchange');(_:result,type,'Attraction'))
system
The Cambridge Corn Exchange is a theatre .
thank()
user
Thank you for your time !
system
Yeah , you are welcome . I was happy to help .
_:result address 15 - 17 norman way coldharms business park
_:result area east
_:result has_internet none
_:result has_parking none
_:result phone 01223866800.its
_:result postcode cb13Ih
_:result pricerange expensive
_:result stars 2
_:result type Hotel
_:search stay 3
_:search type Hotel
_:result address 15 - 17 norman way coldharms business park
_:result area east
_:result has_internet none
_:result has_parking none
_:result phone 01223866800.its
_:result postcode cb13Ih
_:result pricerange expensive
_:result stars 2
_:result type Hotel
_:search stay 3
_:booking day ?
_:booking people ?
_:booking type Booking
_:search day saturday
_:search people 6
_:search type Hotel
_:result address 15 - 17 norman way coldharms business park
_:result area east
_:result has_internet none
_:result has_parking none
_:result phone 01223866800.its
_:result postcode cb13Ih
_:result pricerange expensive
_:result stars 2
_:result type Hotel
_:search stay 3
_:booking day ?
_:booking people ?
_:search day saturday
_:search people 6
_:system inquired _:user
_:booking ref 4LQXEJ9H
_:booking type Booking
_:search name cambridge corn exchange
_:search type Attraction
_:result has_internet none
_:result has_parking none
_:result pricerange expensive
_:result stars 2
_:search stay 3
_:booking day ?
_:booking people ?
_:search day saturday
_:search people 6
_:booking ref 4LQXEJ9H
_:booking type Booking
_:search name cambridge corn exchange
_:search type Attraction
_:system inquired _:user
_:result address wheeler street
_:result area centre
_:result category theatre
_:result entrance_fee the entrance fee is unknown
_:result phone 01223357851
_:result postcode cb23qe
_:result type Attraction
_:result category ?
_:result entrance_fee ?
_:result has_internet none
_:result has_parking none
_:result pricerange expensive
_:result stars 2
_:search stay 3
_:booking day ?
_:booking people ?
_:search day saturday
_:search people 6
_:booking ref 4LQXEJ9H
_:booking type Booking
_:search name cambridge corn exchange
_:search type Attraction
_:system inquired _:user
_:result address wheeler street
_:result area centre
_:result entrance_fee the entrance fee is unknown
_:result phone 01223357851
_:result postcode cb23qe
_:result entrance_fee ?
_:result category theatre
_:result name Cambridge Corn Exchange
_:result type Attraction