inform((_:search,departure,'london kings cross');(_:search,leave_at,'21:30');(_:search,type,'Train'))
user
I am looking for train from London Kings Cross and should leave after 21:30 .
inform((_:result,amount,'several');(_:result,type,'Train')) request((_:search,day,?);(_:search,type,'Train'))
system
We have several trains available . Is there a particularly day you wish to leave on ?
inform((_:search,day,'tuesday');(_:search,destination,'cambridge');(_:search,type,'Train'))
user
I would be leaving on Tuesday going to Cambridge .
inform((_:result,arrive_by,'24:08');(_:result,id,'TR2471');(_:result,leave_at,'23:17');(_:result,type,'Train')) offer((_:booking,category,'Train');(_:booking,type,'Booking'))
system
I have one train available that meets what you need . Train TR2471 leaves at 23:17 and arrives on 24:08 . Would you like me to book you a ticket for this train ?
request((_:result,duration,?);(_:result,id,?);(_:result,type,'Train'))
user
Yes , please . Can I have the Train ID and total travel time , as well ?
inform((_:result,duration,'51 minutes');(_:result,id,'TR2471');(_:result,type,'Train')) thank()
system
Sure . The train ID is TR2471 and the duration is 51 minutes .
inform((_:search,area,'east');(_:search,category,'guesthouse');(_:search,type,'Hotel'))
user
Thanks . Can you also help with a guesthouse to stay out ? I prefer in the east .
request((_:search,pricerange,?);(_:search,type,'Hotel')) inform((_:result,count,'6');(_:result,type,'Hotel'))
system
There are six .   Would you like one moderately priced or cheap ?
inform((_:search,pricerange,'dontcare');(_:search,stars,'4');(_:search,type,'Hotel'))
user
Does n't matter , do any have a 4 star rating ?
request((_:search,has_internet,?);(_:search,has_parking,?);(_:search,type,'Hotel')) inform((_:result,amount,'many');(_:result,category,'guesthouses');(_:result,stars,'4');(_:result,type,'Hotel'))
system
Yes I have many 4 star guesthouses matching your criteria . Do you have a preference for free parking and/or internet amenities ?
inform((_:search,has_internet,'dontcare');(_:search,has_parking,'yes');(_:search,type,'Hotel')) request((_:result,has_parking,?);(_:result,phone,?);(_:result,type,'Hotel'))
user
Sure free parking is fine , let me know if they do or do n't . Please also give me a phone number , internet does n't matter .
offer((_:booking,type,'Booking')) inform((_:result,has_parking,'none');(_:result,name,'Carolina Bed and Breakfast');(_:result,phone,'01223247015');(_:result,type,'Hotel'))
system
The Carolina Bed and Breakfast has free parking and their phone number is 01223247015 , do you want me to book a reservation for you ?
thank()
user
No . I do n't need a reservation now . Thank you very much for all your help .
reqmore()
system
Terrific , is there anything else I can help you with today ?
thank()
user
Nope , that 'll do it , thanks for your time !
system
You 're welcome . Thanks for contacting the Cambridge TownInfo centre and have a great day .
_:search departure london kings cross
_:search leave_at 21:30
_:search type Train
_:search departure london kings cross
_:search leave_at 21:30
_:result amount several
_:result type Train
_:search day tuesday
_:search destination cambridge
_:search type Train
_:search departure london kings cross
_:search leave_at 21:30
_:result amount several
_:search day tuesday
_:search destination cambridge
_:search type Train
_:result arrive_by 24:08
_:result id TR2471
_:result leave_at 23:17
_:result type Train
_:system offered _:booking
_:booking category Train
_:booking type Booking
_:result duration ?
_:result id ?
_:search departure london kings cross
_:search leave_at 21:30
_:result amount several
_:search day tuesday
_:search destination cambridge
_:result arrive_by 24:08
_:result leave_at 23:17
_:system offered _:booking
_:booking category Train
_:booking type Booking
_:result duration 51 minutes
_:result id TR2471
_:result type Train
_:search area east
_:search category guesthouse
_:search type Hotel
_:search departure london kings cross
_:search leave_at 21:30
_:result amount several
_:search day tuesday
_:search destination cambridge
_:result arrive_by 24:08
_:result leave_at 23:17
_:system offered _:booking
_:booking category Train
_:booking type Booking
_:result duration 51 minutes
_:result id TR2471
_:search area east
_:search category guesthouse
_:result count 6
_:result type Hotel
_:search pricerange dontcare
_:search stars 4
_:search type Hotel
_:search departure london kings cross
_:search leave_at 21:30
_:search day tuesday
_:search destination cambridge
_:result arrive_by 24:08
_:result leave_at 23:17
_:system offered _:booking
_:booking category Train
_:booking type Booking
_:result duration 51 minutes
_:result id TR2471
_:search area east
_:search category guesthouse
_:result count 6
_:search pricerange dontcare
_:search stars 4
_:result amount many
_:result category guesthouses
_:result stars 4
_:result type Hotel
_:search has_internet dontcare
_:search has_parking yes
_:search type Hotel
_:result has_parking ?
_:result phone ?
_:search departure london kings cross
_:search leave_at 21:30
_:search day tuesday
_:search destination cambridge
_:result arrive_by 24:08
_:result leave_at 23:17
_:system offered _:booking
_:booking category Train
_:booking type Booking
_:result duration 51 minutes
_:result id TR2471
_:search area east
_:search category guesthouse
_:result count 6
_:search pricerange dontcare
_:search stars 4
_:result amount many
_:result category guesthouses
_:result stars 4
_:search has_internet dontcare
_:search has_parking yes
_:search type Hotel
_:result has_parking none
_:result name Carolina Bed and Breakfast
_:result phone 01223247015
_:result type Hotel
_:search departure london kings cross
_:search leave_at 21:30
_:search day tuesday
_:search destination cambridge
_:result arrive_by 24:08
_:result leave_at 23:17
_:system offered _:booking
_:booking category Train
_:booking type Booking
_:result duration 51 minutes
_:result id TR2471
_:search area east
_:search category guesthouse
_:result count 6
_:search pricerange dontcare
_:search stars 4
_:result amount many
_:result category guesthouses
_:result stars 4
_:search has_internet dontcare
_:search has_parking yes
_:search type Hotel
_:result has_parking none
_:result name Carolina Bed and Breakfast
_:result phone 01223247015
_:result type Hotel
_:system inquired _:user