inform((_:search,departure,'cambridge');(_:search,leave_at,'21:45');(_:search,type,'Train'))
user
Hello , I 'm looking for a train that departs from Cambridge and leaves after 21:45 .
inform((_:result,amount,'quite a few');(_:result,type,'Train')) request((_:search,destination,?);(_:search,type,'Train'))
system
There are quite a few options open to you , is there a particular destination you have in mind ?
inform((_:search,destination,'broxbourne');(_:search,type,'Train'))
user
I would like to go to broxbourne
canthelp((_:search,leave_at,'21:45');(_:search,type,'Train')) offer((_:booking,category,'Train');(_:booking,leave_at,'21:59');(_:booking,type,'Booking'))
system
There is no train leaving at 21:45 , but there is train departing at 21:59   do you want that train ?
inform((_:search,day,'friday');(_:search,type,'Train'))
user
Does the train leave on Friday ?
canthelp((_:search,day,'Friday');(_:search,type,'Train')) inform((_:result,count,'2');(_:result,leave_at,'22:01');(_:result,leave_at,'23:01');(_:result,type,'Train'))
system
I apologize . That train does not leave on Friday . For Friday , I have two trains . One departs at 22:01 and the other at 23:01 . Does one of these work ?
inform((_:search,people,'2');(_:search,type,'Train')) request((_:result,ref,?);(_:result,type,'Train'))
user
Yes , the 22:01 . Book that for 2 people . I need the reference number too .
inform((_:booking,arrive_by,'23:01');(_:booking,category,'Train');(_:booking,departure,'Cambridge');(_:booking,destination,'Broxbourne');(_:booking,id,'TR9312');(_:booking,leave_at,'22:01');(_:booking,ref,'59C0U68K');(_:booking,ticket,'35.79');(_:booking,type,'Booking'))
system
Your reservation is confirmed forTR9312 Leaving Cambridge at 22:01 , arriving in Broxbourne at 23:01 . Your reference number is 59C0U68K . Total fee is 35.79 , which is payable at the station .
inform((_:search,name,'travellers rest');(_:search,type,'Restaurant'))
user
Great , thanks . Can you also provide me with some info on a restaurant called Travellers Rest ?
inform((_:result,area,'west');(_:result,food,'British');(_:result,pricerange,'expensive');(_:result,type,'Restaurant')) thank()
system
Absolutely !   That is a British restaurant on the west side of town .   It is considered to be in the expensive price range .
inform((_:search,day,'same day');(_:search,duration,'11:15');(_:search,type,'Restaurant'))
user
Could you please make a reservation for us at 11:15 on the same day ?
canthelp((_:booking,type,'Booking')) request((_:booking,duration,?);(_:booking,type,'Booking'))
system
I 'm unable to make that reservation for that time . Would you like to try a different time ?
inform((_:search,duration,'10:15');(_:search,type,'Restaurant'))
user
How about 10:15 ?
reqmore() inform((_:booking,duration,'10:15');(_:booking,ref,'3H26GVJV');(_:booking,type,'Booking'))
system
Your table is reserved for 10:15 . Your table will be held for 15 minutes . Your reference number is : 3H26GVJV . Is there anything else I can help you with ?
thank()
user
No , that is all that I needed .   Thank you for your help !
system
It was my pleasure to help you today . Enjoy Cambridge and text us back anytime !
_:search departure cambridge
_:search leave_at 21:45
_:search type Train
_:search departure cambridge
_:search leave_at 21:45
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_:result type Train
_:search destination broxbourne
_:search type Train
_:search departure cambridge
_:search leave_at 21:45
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_:result leave_at 23:01
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_:search name travellers rest
_:search type Restaurant
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_:result amount quite a few
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_:search leave_at 21:45
_:result amount quite a few
_:search destination broxbourne
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_:booking leave_at 22:01
_:booking ticket 35.79
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_:result food British
_:result pricerange expensive
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_:system inquired _:user
_:booking duration 10:15
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_:booking type Booking