inform((_:search,departure,'cambridge');(_:search,leave_at,'18:15');(_:search,type,'Train'))
user
Is there a train I can take from cambridge that leaves after 18:15 ?
inform((_:result,id,'TR1006');(_:result,leave_at,'19:00');(_:result,type,'Train')) offer((_:booking,category,'Train');(_:booking,type,'Booking'))
system
The TR1006 leaves at 19:00 .   Would that work ?
inform((_:search,day,'sunday');(_:search,destination,'leicester');(_:search,type,'Train'))
user
I would like to leave on Sunday and go   Leicester .
inform((_:result,day,'Sunday');(_:result,destination,'Leicester');(_:result,id,'TR9517');(_:result,leave_at,'18:21');(_:result,type,'Train')) offer((_:booking,category,'Train');(_:booking,type,'Booking')) thank()
system
Sure . The TR9517 leaves at 18:21 on Sunday for Leicester . Would you like me to book it ?
request((_:result,arrive_by,?);(_:result,type,'Train'))
user
No need for a booking , right now . Could you tell me the arrival time ?
inform((_:result,arrive_by,'20:06');(_:result,type,'Train'))
system
the arrival time is 20:06
inform((_:search,pricerange,'moderate');(_:search,type,'Hotel'))
user
I also need a place to stay in the moderate price range .
request((_:search,area,?);(_:search,type,'Hotel'))
system
Do you have a specific area in mind ?
inform((_:search,has_internet,'yes');(_:search,has_parking,'yes');(_:search,stars,'0-star');(_:search,type,'Hotel'))
user
No , but I do need free parking and wifi . Also , are there any 0-star places ? I 'm feeling adventurous .
inform((_:result,address,'Sleeperz');(_:result,has_parking,'none');(_:result,name,'cityroomz');(_:result,pricerange,'moderately priced');(_:result,stars,'0');(_:result,type,'Hotel'))
system
cityroomz is a moderately priced 0 star , but they do n't provide parking . It 's in a totally sketchy area called Sleeperz . Want to give it a shot ?
request((_:result,area,?);(_:result,type,'Hotel'))
user
Please give me the correct area of town .
inform((_:result,address,'sleeperz hotel , station road');(_:result,type,'Hotel'))
system
it is located in sleeperz hotel , station road
inform((_:search,day,'wednesday');(_:search,people,'3');(_:search,stay,'4');(_:search,type,'Hotel'))
user
Could you book it for 3 people and 4 nights starting Wednesday ?
inform((_:booking,day,'we d');(_:booking,name,'CityRoomz');(_:booking,ref,'N18DU4NR');(_:booking,type,'Booking');(_:result,address,'sleeperz hotel , station road');(_:result,postcode,'cb12tz');(_:result,type,'Hotel'))
system
Booking was successful starting we d . Reference number is : N18DU4NR . CityRoomz , sleeperz hotel , station road , cb12tz .
thank()
user
Great , thanks so much , that 's all I need ! Have a great day !
system
Thank you for contacting the Cambridge TownInfo centre . Goodbye
_:search departure cambridge
_:search leave_at 18:15
_:search type Train
_:search departure cambridge
_:search leave_at 18:15
_:result id TR1006
_:result leave_at 19:00
_:result type Train
_:system offered _:booking
_:booking category Train
_:booking type Booking
_:search day sunday
_:search destination leicester
_:search type Train
_:search departure cambridge
_:search leave_at 18:15
_:system offered _:booking
_:booking category Train
_:booking type Booking
_:search day sunday
_:search destination leicester
_:search type Train
_:result day Sunday
_:result destination Leicester
_:result id TR9517
_:result leave_at 18:21
_:result type Train
_:result arrive_by ?
_:search departure cambridge
_:search leave_at 18:15
_:system offered _:booking
_:booking category Train
_:booking type Booking
_:search day sunday
_:search destination leicester
_:result day Sunday
_:result destination Leicester
_:result id TR9517
_:result leave_at 18:21
_:result arrive_by 20:06
_:result type Train
_:search pricerange moderate
_:search type Hotel
_:search departure cambridge
_:search leave_at 18:15
_:system offered _:booking
_:booking category Train
_:booking type Booking
_:search day sunday
_:search destination leicester
_:result day Sunday
_:result destination Leicester
_:result id TR9517
_:result leave_at 18:21
_:result arrive_by 20:06
_:result type Train
_:search pricerange moderate
_:search area ?
_:search has_internet yes
_:search has_parking yes
_:search stars 0-star
_:search type Hotel
_:search departure cambridge
_:search leave_at 18:15
_:system offered _:booking
_:booking category Train
_:booking type Booking
_:search day sunday
_:search destination leicester
_:result day Sunday
_:result destination Leicester
_:result id TR9517
_:result leave_at 18:21
_:result arrive_by 20:06
_:search pricerange moderate
_:search area ?
_:search has_internet yes
_:search has_parking yes
_:search stars 0-star
_:search type Hotel
_:result address Sleeperz
_:result has_parking none
_:result name cityroomz
_:result pricerange moderately priced
_:result stars 0
_:result type Hotel
_:result area ?
_:search departure cambridge
_:search leave_at 18:15
_:system offered _:booking
_:booking category Train
_:booking type Booking
_:search destination leicester
_:result day Sunday
_:result destination Leicester
_:result id TR9517
_:result leave_at 18:21
_:result arrive_by 20:06
_:search pricerange moderate
_:search area ?
_:search has_internet yes
_:search has_parking yes
_:search stars 0-star
_:result has_parking none
_:result name cityroomz
_:result pricerange moderately priced
_:result stars 0
_:result area ?
_:result address sleeperz hotel , station road
_:result type Hotel
_:search day wednesday
_:search people 3
_:search stay 4
_:search type Hotel
_:search departure cambridge
_:search leave_at 18:15
_:system offered _:booking
_:booking category Train
_:search destination leicester
_:result day Sunday
_:result destination Leicester
_:result id TR9517
_:result leave_at 18:21
_:result arrive_by 20:06
_:search pricerange moderate
_:search area ?
_:search has_internet yes
_:search has_parking yes
_:search stars 0-star
_:result has_parking none
_:result name cityroomz
_:result pricerange moderately priced
_:result stars 0
_:result area ?
_:search day wednesday
_:search people 3
_:search stay 4
_:search type Hotel
_:booking day we d
_:booking name CityRoomz
_:booking ref N18DU4NR
_:booking type Booking
_:result address sleeperz hotel , station road
_:result postcode cb12tz
_:result type Hotel