inform((_:search,departure,'cambridge');(_:search,leave_at,'10:30');(_:search,type,'Train'))
user
Can you help me find a train out of Cambridge that leaves after 10:30 ?
inform((_:result,id,'TR1502');(_:result,leave_at,'11:00');(_:result,type,'Train')) offer((_:booking,category,'Train');(_:booking,type,'Booking')) thank()
system
I sure can !   The TR1502 leaves at 11:00 . Would that work ?
inform((_:search,day,'sunday');(_:search,destination,'stevenage');(_:search,type,'Train'))
user
I am looking to travel Sunday going to Stevenage . Does that train travel on that day ?
inform((_:result,id,'TR8464');(_:result,leave_at,'11:21');(_:result,type,'Train')) canthelp((_:search,day,'Sunday');(_:search,type,'Train')) offer((_:booking,category,'Train');(_:booking,type,'Booking'))
system
That train does not travel on Sunday , but TR8464 leaves at 11:21 if that will work for you . Would you like me to book you a ticket ?
inform((_:search,people,'7');(_:search,type,'Train'))
user
Yes , that will work for me .   Can you please make a booking for 7 people ?
offer((_:booking,category,'Train');(_:booking,people,'7');(_:booking,type,'Booking')) reqmore()
system
Yes , I will book it for 7,is there anything else I can do for you ?
request((_:result,ref,?);(_:result,type,'Train'))
user
Well yeah , I would need the reference number if you booked it ?
inform((_:booking,category,'Train');(_:booking,ref,'DSIQUE20');(_:booking,ticket,'71.68 GBP');(_:booking,type,'Booking'))
system
The total fee is 71.68 GBP payable at the station . 
 Reference number is : DSIQUE20
inform((_:search,area,'south');(_:search,category,'hotel');(_:search,type,'Hotel'))
user
Thank you . I 'm also looking for a hotel in the south area of town . It needs to be a hotel . Can you recommend any ?
inform((_:result,name,'Lensfield Hotel');(_:result,stars,'3');(_:result,type,'Hotel')) offer((_:booking,type,'Booking'))
system
I recommend the Lensfield Hotel .   It is 3 stars .   Would you like to make a booking .
request((_:result,has_parking,?);(_:result,postcode,?);(_:result,type,'Hotel')) inform((_:search,has_parking,'yes');(_:search,type,'Hotel'))
user
Just give me the postcode please and tell me if they offer parking
inform((_:result,has_parking,'none');(_:result,postcode,'cb21en');(_:result,type,'Hotel'))
system
The hotel does offer parking and the postcode is cb21en .
thank()
user
Great . Thank you for all your help .
system
You 're welcome .   Thank you for calling the Cambridge TownInfo Centre . Have a great day !
_:search departure cambridge
_:search leave_at 10:30
_:search type Train
_:search departure cambridge
_:search leave_at 10:30
_:result id TR1502
_:result leave_at 11:00
_:result type Train
_:system offered _:booking
_:booking category Train
_:booking type Booking
_:search day sunday
_:search destination stevenage
_:search type Train
_:search departure cambridge
_:search leave_at 10:30
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_:booking category Train
_:booking type Booking
_:search day sunday
_:search destination stevenage
_:result id TR8464
_:result leave_at 11:21
_:result type Train
_:system canthelp _:search/2e605c7c
_:search/2e605c7c day Sunday
_:search/2e605c7c type Train
_:search people 7
_:search type Train
_:search departure cambridge
_:search leave_at 10:30
_:system offered _:booking
_:booking category Train
_:booking type Booking
_:search day sunday
_:search destination stevenage
_:result id TR8464
_:result leave_at 11:21
_:result type Train
_:system canthelp _:search/2e605c7c
_:search/2e605c7c day Sunday
_:search/2e605c7c type Train
_:search people 7
_:search type Train
_:booking people 7
_:system inquired _:user
_:result ref ?
_:search departure cambridge
_:search leave_at 10:30
_:system offered _:booking
_:search day sunday
_:search destination stevenage
_:result id TR8464
_:result leave_at 11:21
_:result type Train
_:system canthelp _:search/2e605c7c
_:search/2e605c7c day Sunday
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_:search people 7
_:booking people 7
_:system inquired _:user
_:result ref ?
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_:booking ticket 71.68 GBP
_:booking type Booking
_:search area south
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_:search type Hotel
_:search departure cambridge
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_:system offered _:booking
_:search day sunday
_:search destination stevenage
_:result id TR8464
_:result leave_at 11:21
_:system canthelp _:search/2e605c7c
_:search/2e605c7c day Sunday
_:search/2e605c7c type Train
_:search people 7
_:booking people 7
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_:result ref ?
_:booking category Train
_:booking ref DSIQUE20
_:booking ticket 71.68 GBP
_:booking type Booking
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_:search category hotel
_:result name Lensfield Hotel
_:result stars 3
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_:result has_parking ?
_:result postcode ?
_:search has_parking yes
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_:search departure cambridge
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_:system canthelp _:search/2e605c7c
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_:booking people 7
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_:result ref ?
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_:booking ref DSIQUE20
_:booking ticket 71.68 GBP
_:booking type Booking
_:search area south
_:search category hotel
_:result name Lensfield Hotel
_:result stars 3
_:search has_parking yes
_:search type Hotel
_:result has_parking none
_:result postcode cb21en
_:result type Hotel