inform((_:search,departure,'cambridge');(_:search,destination,'kings lynn');(_:search,type,'Train'))
user
I want to take a train from Cambridge to Kings Lynn .
request((_:search,arrive_by,?);(_:search,day,?);(_:search,leave_at,?);(_:search,type,'Train'))
system
When would you like to travel ?
inform((_:search,day,'friday');(_:search,type,'Train'))
user
It will be on Friday .
inform((_:result,leave_at,'as early as 05:11 in the morning and as late as 23:11 in the evening');(_:result,type,'Train')) request((_:search,arrive_by,?);(_:search,leave_at,?);(_:search,type,'Train'))
system
I have trains departing as early as 05:11 in the morning and as late as 23:11 in the evening . Any time preferences ?
inform((_:search,leave_at,'13:00');(_:search,type,'Train'))
user
I want one that leaves after 13:00
inform((_:result,arrive_by,'13:58');(_:result,departure,'Cambridge');(_:result,id,'TR8494');(_:result,leave_at,'13:11');(_:result,type,'Train')) offer((_:booking,category,'Train');(_:booking,type,'Booking'))
system
TR8494 leaves Cambridge at 13:11 and arrives by 13:58 , will this suit your needs ?
inform((_:search,area,'centre');(_:search,pricerange,'expensive');(_:search,type,'Restaurant'))
user
Can you help me find and insanely expensive restaurant located in the centre of town please ?
request((_:search,food,?);(_:search,type,'Restaurant')) inform((_:result,area,'centre');(_:result,count,'33');(_:result,pricerange,'expensive');(_:result,type,'Restaurant'))
system
There are 33 expensive restaurants in the centre of town . Is there a specific type of food you would like ?
inform((_:search,day,'friday');(_:search,destination,'kings lynn');(_:search,leave_at,'13:00');(_:search,people,'5');(_:search,type,'Train'))
user
Actually , sorry I got ahead of myself . I still want help booking a train that goes to kings lynn on friday after 13:00 . I want to book for 5 people .
request((_:search,arrive_by,?);(_:search,type,'Train')) inform((_:result,amount,'several');(_:result,type,'Train'))
system
We have several .   Do you have a preferred arrival time ?
inform((_:search,leave_at,'13:00');(_:search,type,'Train'))
user
No , I need to leave after 13:00
inform((_:result,id,'TR8494');(_:result,leave_at,'13:11');(_:result,type,'Train')) offer((_:booking,category,'Train');(_:booking,type,'Booking'))
system
I have train TR8494 that leaves at 13:11 would that work for you ?
request((_:result,ref,?);(_:result,type,'Train'))
user
That would be perfect ! Can I have a reference number for the train ?
reqmore() inform((_:booking,category,'Train');(_:booking,ref,'JCZKJYT9');(_:booking,ticket,'49 GBP');(_:booking,type,'Booking'))
system
Booking was successful , the total fee is 49 GBP payable at the station . 
 Reference number is : JCZKJYT9 . Can I help with anything else ?
inform((_:search,food,'fusion');(_:search,type,'Restaurant'))
user
Yeah , so that restaurant . I want something that serves fusion if possible .
request((_:search,food,?);(_:search,type,'Restaurant')) canthelp((_:search,food,'fusion');(_:search,type,'Restaurant'))
system
I 'm sorry I was unable to find a fusion restaurant . Would you like to try another type of food ?
inform((_:search,food,'mediterranean');(_:search,type,'Restaurant'))
user
Yes please try mediterranean food .
inform((_:result,count,'2');(_:result,food,'mediterranean');(_:result,name,'shiraz');(_:result,pricerange,'expensive');(_:result,type,'Restaurant'))
system
I have two expensive mediterranean restaurants in the center . May I recommend shiraz restaurant for you ?
request((_:result,address,?);(_:result,phone,?);(_:result,type,'Restaurant'))
user
OK . Can you give me their address and phone number ?
offer((_:booking,type,'Booking')) inform((_:result,address,'84 Regent Street City Centre');(_:result,phone,'01223307581');(_:result,type,'Restaurant'))
system
Their phone number is 01223307581 , and their address is 84 Regent Street City Centre . Would you like me to make a reservation ?
thank()
user
I 'll have to think about it , but thank you .
thank()
system
You are more than welcome !
thank()
user
That 's all I need , thank you !
system
Thank you for contacting Cambridge TownInfo centre . Have a nice day !
_:search departure cambridge
_:search destination kings lynn
_:search type Train
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_:search destination kings lynn
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_:search day friday
_:result leave_at as early as 05:11 in the morning and as late as 23:11 in the evening
_:result type Train
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_:search leave_at 13:00
_:search type Train
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_:search destination kings lynn
_:search day friday
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_:result id TR8494
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_:search type Train
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_:result arrive_by 13:58
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_:result id TR8494
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_:booking category Train
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_:booking ticket 49 GBP
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_:system canthelp _:search/0a7174d1
_:search/0a7174d1 food fusion
_:search/0a7174d1 type Restaurant
_:search food mediterranean
_:search type Restaurant
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_:result ref ?
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_:booking ticket 49 GBP
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_:search/0a7174d1 food fusion
_:search/0a7174d1 type Restaurant
_:search food mediterranean
_:search type Restaurant
_:result count 2
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_:result name shiraz
_:result pricerange expensive
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_:result address ?
_:result phone ?
_:search departure cambridge
_:result arrive_by 13:58
_:result departure Cambridge
_:system offered _:booking
_:search area centre
_:search pricerange expensive
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_:search day friday
_:search destination kings lynn
_:search people 5
_:search arrive_by ?
_:result amount several
_:search leave_at 13:00
_:result id TR8494
_:result leave_at 13:11
_:result ref ?
_:system inquired _:user
_:booking category Train
_:booking ref JCZKJYT9
_:booking ticket 49 GBP
_:booking type Booking
_:system canthelp _:search/0a7174d1
_:search/0a7174d1 food fusion
_:search/0a7174d1 type Restaurant
_:search food mediterranean
_:search type Restaurant
_:result count 2
_:result food mediterranean
_:result name shiraz
_:result pricerange expensive
_:result address 84 Regent Street City Centre
_:result phone 01223307581
_:result type Restaurant
_:search departure cambridge
_:result arrive_by 13:58
_:result departure Cambridge
_:system offered _:booking
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_:search pricerange expensive
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_:result amount several
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