inform((_:search,arrive_by,'14:30');(_:search,departure,'stansted airport');(_:search,type,'Train'))
user
Hi , I need a train from stansted airport that arrives by 14:30 . Can you help ?
request((_:search,destination,?);(_:search,type,'Train')) thank()
system
I sure can help with that !   Can you please tell me where you will be traveling to ?
inform((_:search,arrive_by,'14:30');(_:search,destination,'cambridge');(_:search,type,'Train'))
user
Yes I will traveling to Cambridge and want to arrive by 14:30 .
inform((_:result,arrive_by,'05:52');(_:result,id,'TR3659');(_:result,type,'Train'))
system
TR3659 arrives at 05:52
request((_:result,duration,?);(_:result,ticket,?);(_:result,type,'Train'))
user
Could you please tell me the price and travel time of that train ?
inform((_:result,duration,'28 minutes');(_:result,ticket,'10.10 pounds');(_:result,type,'Train')) reqmore()
system
Sure , price is 10.10 pounds and the travel time is 28 minutes . Can I help you with anything else today ?
inform((_:search,category,'hotel');(_:search,pricerange,'moderate');(_:search,stars,'4');(_:search,type,'Hotel')) request((_:result,ticket,?);(_:result,type,'Train'))
user
I also need a place to stay . I need a hotel that is 4 star and of moderate price .
request((_:search,area,?);(_:search,type,'Hotel')) inform((_:result,category,'guesthouses');(_:result,count,'11');(_:result,type,'Hotel'))
system
I have about 11 different options . All are guesthouses . Do you have a preference on area so that we can narrow it down ?
inform((_:search,area,'north');(_:search,category,'guesthouse');(_:search,type,'Hotel'))
user
I would like a hotel to the north that is a guesthouse , please .
inform((_:result,count,'7');(_:result,has_internet,'none');(_:result,has_parking,'none');(_:result,name,'acorn guesthouse');(_:result,phone,'0122353888');(_:result,type,'Hotel'))
system
I show 7 guesthouses that match your criteria .   Might I suggest acorn guesthouse .   They have free parking and internet .   Phone number is 0122353888 .
inform((_:search,day,'sunday');(_:search,people,'8');(_:search,stay,'3');(_:search,type,'Hotel');(_:search,type,'Train'))
user
Can you reserve us some rooms ? We 're a party of 8 and we 'd like to stay 3 nights , starting Sunday . Can you check that the train is also on Sunday ?
inform((_:booking,ref,'D4TV4G4T');(_:booking,type,'Booking'))
system
I 've successfully booked your rooms , and your reference number is D4TV4G4T .
thank()
user
Thank you ,   That was all I needed
system
Have a nice stay in Cambridge !
_:search arrive_by 14:30
_:search departure stansted airport
_:search type Train
_:search departure stansted airport
_:search arrive_by 14:30
_:search destination cambridge
_:search type Train
_:search departure stansted airport
_:search arrive_by 14:30
_:search destination cambridge
_:search type Train
_:result arrive_by 05:52
_:result id TR3659
_:result type Train
_:result duration ?
_:result ticket ?
_:search departure stansted airport
_:search arrive_by 14:30
_:search destination cambridge
_:result arrive_by 05:52
_:result id TR3659
_:result duration 28 minutes
_:result ticket 10.10 pounds
_:result type Train
_:system inquired _:user
_:search category hotel
_:search pricerange moderate
_:search stars 4
_:search type Hotel
_:result ticket ?
_:search departure stansted airport
_:search arrive_by 14:30
_:search destination cambridge
_:result arrive_by 05:52
_:result id TR3659
_:result duration 28 minutes
_:result ticket 10.10 pounds
_:system inquired _:user
_:search pricerange moderate
_:search stars 4
_:result ticket ?
_:result category guesthouses
_:result count 11
_:result type Hotel
_:search area north
_:search category guesthouse
_:search type Hotel
_:search departure stansted airport
_:search arrive_by 14:30
_:search destination cambridge
_:result arrive_by 05:52
_:result id TR3659
_:result duration 28 minutes
_:result ticket 10.10 pounds
_:system inquired _:user
_:search pricerange moderate
_:search stars 4
_:result ticket ?
_:result category guesthouses
_:search area north
_:search category guesthouse
_:result count 7
_:result has_internet none
_:result has_parking none
_:result name acorn guesthouse
_:result phone 0122353888
_:result type Hotel
_:search day sunday
_:search people 8
_:search stay 3
_:search type Hotel
_:search type Train
_:search departure stansted airport
_:search arrive_by 14:30
_:search destination cambridge
_:result arrive_by 05:52
_:result id TR3659
_:result duration 28 minutes
_:result ticket 10.10 pounds
_:system inquired _:user
_:search pricerange moderate
_:search stars 4
_:result ticket ?
_:result category guesthouses
_:search area north
_:search category guesthouse
_:result count 7
_:result has_internet none
_:result has_parking none
_:result name acorn guesthouse
_:result phone 0122353888
_:result type Hotel
_:search day sunday
_:search people 8
_:search stay 3
_:search type Hotel
_:search type Train
_:booking ref D4TV4G4T
_:booking type Booking