inform((_:search,area,'centre');(_:search,type,'Attraction'))
user
I 'm planning a trip to Cambridge I am looking for places to go in centre .
request((_:search,category,?);(_:search,type,'Attraction'))
system
What type of attraction are you looking for ?
inform((_:search,type,'Attraction'))
user
Anything , really , just trying to kill some time . What 's your favorite attraction ?
inform((_:result,area,'centre');(_:result,category,'boats');(_:result,category,'churches');(_:result,category,'cinemas');(_:result,category,'colleges');(_:result,category,'museums');(_:result,type,'Attraction'))
system
There are churches , boats , cinemas , museums and colleges in the city centre .   Would you like information on any of them ?
request((_:result,postcode,?);(_:result,type,'Attraction'))
user
Surprise me ! Can you send me the postcode of the attraction you choose ?
inform((_:result,name,'Holy Trinity Church');(_:result,postcode,'cb23nz');(_:result,type,'Attraction')) reqmore()
system
You should go see Holy Trinity Church , the stained glass there is simply amazing .   The postcode is cb23nz .   Can I help you with anything more today ?
inform((_:search,area,'same area');(_:search,pricerange,'moderately');(_:search,type,'Restaurant'))
user
Yes - I am also looking for a moderately priced restaurant in the same area .
request((_:search,food,?);(_:search,type,'Restaurant')) inform((_:result,count,'21');(_:result,type,'Restaurant'))
system
There are 21 different restaurants that match your criteria . Do you have a type of food you prefer ?
inform((_:search,day,'friday');(_:search,duration,'13:30');(_:search,food,'dontcare');(_:search,people,'7');(_:search,type,'Restaurant')) request((_:result,ref,?);(_:result,type,'Restaurant'))
user
any food will be just fine . Once you find the restaurant you want to book a table for 7 people at 13:30 on friday . 
 If the booking fails how about 12:30 . 
 Make sure you get the reference number
offer((_:booking,type,'Booking')) inform((_:result,area,'centre');(_:result,name,'Yippee Noodle Bar');(_:result,pricerange,'moderately priced');(_:result,type,'Restaurant'))
system
Just to confirm before making a booking : How about Yippee Noodle Bar ?   It is in the centre of town and moderately priced .   Would you like this booked ?
inform((_:search,day,'friday');(_:search,duration,'13:30');(_:search,people,'7');(_:search,type,'Restaurant'))
user
Yes , 7 people at 13:30 on friday .
canthelp((_:booking,type,'Booking'))
system
I 'm sorry but that was unsuccessful . Can I try a different restaurant ?
inform((_:search,duration,'12:30');(_:search,type,'Restaurant'))
user
How about 12:30 ? Are there any tables open then ?
inform((_:booking,duration,'12:30');(_:booking,ref,'IB76ZC58');(_:booking,type,'Booking'))
system
Yes . they have a table available at 12:30 . Your reference number is IB76ZC58 . Would you like to write down their address and phone number ?
thank()
user
No thank you , I think that will be all I need .
system
Thank you for using Cambridge TownInfo centre , have a good day !
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