inform((_:search,category,'guesthouse');(_:search,has_parking,'no');(_:search,type,'Hotel'))
user
I would like to find a guesthouse to stay at , and I do n't require free parking .
request((_:search,area,?);(_:search,type,'Hotel')) inform((_:result,amount,'several');(_:result,type,'Hotel'))
system
I show several to guesthouses to choose from .   Is there an area of town you prefer ?
inform((_:search,area,'north');(_:search,type,'Hotel'))
user
Yes . I would like to stay in the north .
request((_:search,pricerange,?);(_:search,type,'Hotel'))
system
Is there a price range you have in mind ?
inform((_:search,pricerange,'dontcare');(_:search,type,'Hotel'))
user
I do not have a particular price range in mind .
offer((_:booking,type,'Booking')) inform((_:result,name,'acorn guest house');(_:result,stars,'4');(_:result,type,'Hotel'))
system
Okay , I 've got the acorn guest house .   It 's a 4 star place .   Would you like me to book you there ?
request((_:result,phone,?);(_:result,type,'Hotel'))
user
No , thank you . Can you just give me the phone number , please ?
inform((_:result,phone,'01223353888');(_:result,type,'Hotel')) reqmore()
system
No problem ! You can ring them at 01223353888 . Anything else ?
inform((_:search,day,'sunday');(_:search,destination,'cambridge');(_:search,type,'Train'))
user
I also need to book a train . It needs to go to Cambridge and leave on Sunday .
inform((_:result,amount,'many');(_:result,day,'Sunday');(_:result,destination,'Cambridge');(_:result,type,'Train')) request((_:search,departure,?);(_:search,type,'Train'))
system
There are many trains that go to Cambridge on Sunday , where will you be leaving from ?
inform((_:search,departure,'kings lynn');(_:search,type,'Train'))
user
Kings Lynn is my point of departure .
inform((_:result,duration,'47 minutes');(_:result,leave_at,'hourly');(_:result,ticket,'7.84 pounds');(_:result,type,'Train')) offer((_:booking,category,'Train');(_:booking,type,'Booking')) request((_:search,leave_at,?);(_:search,type,'Train'))
system
No problem .   There are trains leaving hourly .   The trip takes 47 minutes .   The cost is 7.84 pounds . If you know what time you would like to leave , I can make a reservation for you .
request((_:result,id,?);(_:result,type,'Train'))
user
I would like to know the train ID for that train please .
offer((_:booking,category,'Train');(_:booking,id,'TR6003');(_:booking,type,'Booking'))
system
Okay the trainID is TR6003 , would you like me to book that for you ?
request((_:result,duration,?);(_:result,leave_at,?);(_:result,type,'Train'))
user
Yes please . What is the total travel time and departure time also ?
inform((_:result,day,'sunday');(_:result,departure,'kings lynn');(_:result,destination,'cambridge');(_:result,id,'TR6003');(_:result,leave_at,'05:11');(_:result,type,'Train')) request((_:search,people,?);(_:search,type,'Train'))
system
TR6003 leaves kings lynn to cambridge on sunday at 05:11 .   It takes 47 minutes to get there .   How many tickets will you be needing ?
thank()
user
Actually , I 'm all set . Thanks for your help . Goodbye !
system
Thank you for contacting Cambridge TownInfo Centre .   Have a nice day !
_:search category guesthouse
_:search has_parking no
_:search type Hotel
_:search category guesthouse
_:search has_parking no
_:result amount several
_:result type Hotel
_:search area north
_:search type Hotel
_:search category guesthouse
_:search has_parking no
_:result amount several
_:result type Hotel
_:search area north
_:search pricerange dontcare
_:search type Hotel
_:search category guesthouse
_:search has_parking no
_:result amount several
_:search area north
_:search pricerange dontcare
_:search type Hotel
_:system offered _:booking
_:booking type Booking
_:result name acorn guest house
_:result stars 4
_:result type Hotel
_:result phone ?
_:search category guesthouse
_:search has_parking no
_:result amount several
_:search area north
_:search pricerange dontcare
_:system offered _:booking
_:booking type Booking
_:result name acorn guest house
_:result stars 4
_:result phone 01223353888
_:result type Hotel
_:system inquired _:user
_:search day sunday
_:search destination cambridge
_:search type Train
_:search category guesthouse
_:search has_parking no
_:search area north
_:search pricerange dontcare
_:system offered _:booking
_:booking type Booking
_:result name acorn guest house
_:result stars 4
_:result phone 01223353888
_:system inquired _:user
_:search day sunday
_:search destination cambridge
_:result amount many
_:result day Sunday
_:result destination Cambridge
_:result type Train
_:search departure kings lynn
_:search type Train
_:search category guesthouse
_:search has_parking no
_:search area north
_:search pricerange dontcare
_:system offered _:booking
_:booking type Booking
_:result name acorn guest house
_:result stars 4
_:result phone 01223353888
_:system inquired _:user
_:search day sunday
_:search destination cambridge
_:result amount many
_:result day Sunday
_:result destination Cambridge
_:search departure kings lynn
_:result duration 47 minutes
_:result leave_at hourly
_:result ticket 7.84 pounds
_:result type Train
_:booking category Train
_:search leave_at ?
_:search type Train
_:result id ?
_:search category guesthouse
_:search has_parking no
_:search area north
_:search pricerange dontcare
_:system offered _:booking
_:booking type Booking
_:result name acorn guest house
_:result stars 4
_:result phone 01223353888
_:system inquired _:user
_:search day sunday
_:search destination cambridge
_:result amount many
_:result day Sunday
_:result destination Cambridge
_:search departure kings lynn
_:result duration 47 minutes
_:result leave_at hourly
_:result ticket 7.84 pounds
_:result type Train
_:booking category Train
_:search leave_at ?
_:search type Train
_:result id ?
_:booking id TR6003
_:result duration ?
_:result leave_at ?
_:search category guesthouse
_:search has_parking no
_:search area north
_:search pricerange dontcare
_:system offered _:booking
_:booking type Booking
_:result name acorn guest house
_:result stars 4
_:result phone 01223353888
_:system inquired _:user
_:search day sunday
_:search destination cambridge
_:result amount many
_:search departure kings lynn
_:result duration 47 minutes
_:result ticket 7.84 pounds
_:booking category Train
_:search leave_at ?
_:booking id TR6003
_:result duration ?
_:result day sunday
_:result departure kings lynn
_:result destination cambridge
_:result id TR6003
_:result leave_at 05:11
_:result type Train
_:search people ?
_:search type Train