inform((_:search,departure,'cambridge');(_:search,type,'Train'))
user
I need to book a train departing from Cambridge .
request((_:search,departure,?);(_:search,destination,?);(_:search,leave_at,?);(_:search,type,'Train')) thank()
system
Sure , I can help you with that .   Where were you wanting to travel to and when were you looking to depart ?
inform((_:search,day,'wednesday');(_:search,departure,'Cambridge');(_:search,destination,'broxbourne');(_:search,leave_at,'15:45');(_:search,type,'Train'))
user
I need to leave Cambridge and go to Broxbourne on Wednesday after 15:45 .
inform((_:result,leave_at,'16:01');(_:result,type,'Train')) offer((_:booking,category,'Train');(_:booking,type,'Booking'))
system
There is a train that leaves at 16:01 would you like me to book tickets for you ?
request((_:result,duration,?);(_:result,id,?);(_:result,type,'Train'))
user
I would first like the train ID and travel time please .
inform((_:result,duration,'60 min ride');(_:result,id,'TR2925');(_:result,type,'Train'))
system
It 's a 60 min ride and its train TR2925
inform((_:search,name,'hobsons house');(_:search,type,'Hotel'))
user
Can you also look up the hotel called Hobsons House ?
inform((_:result,area,'west');(_:result,category,'guesthouse');(_:result,has_internet,'none');(_:result,has_parking,'none');(_:result,name,'Hobsons house');(_:result,pricerange,'moderate priced');(_:result,stars,'3');(_:result,type,'Hotel')) reqmore()
system
Hobsons house is a guesthouse in the west . It a moderate priced 3 star place with free internet and parking . Do you need anything else ?
inform((_:search,day,'tuesday');(_:search,stay,'two');(_:search,type,'Hotel')) request((_:result,address,?);(_:result,phone,?);(_:result,type,'Hotel'))
user
I need to book the hotel for two days starting Tuesday . Please , give the address and phone number of the hotel .
request((_:booking,people,?);(_:booking,type,'Booking'))
system
How many people is this reservation for ?
inform((_:search,people,'one');(_:search,type,'Hotel'))
user
just one person please .
inform((_:booking,ref,'T05HTHZU');(_:booking,type,'Booking'))
system
Booking was successful . 
 Reference number is : T05HTHZU .
request((_:result,address,?);(_:result,type,'Hotel'))
user
I also need the address ...
inform((_:result,address,'96 Barton Road');(_:result,type,'Hotel')) thank()
system
Of course !   It 's located at 96 Barton Road
thank()
user
Great , that 's all I need ! Thank you so much !
system
Okay . Great . I am glad I could help .
_:search departure cambridge
_:search type Train
_:search day wednesday
_:search departure Cambridge
_:search destination broxbourne
_:search leave_at 15:45
_:search type Train
_:search day wednesday
_:search departure Cambridge
_:search destination broxbourne
_:search leave_at 15:45
_:search type Train
_:result leave_at 16:01
_:result type Train
_:system offered _:booking
_:booking category Train
_:booking type Booking
_:result duration ?
_:result id ?
_:search day wednesday
_:search departure Cambridge
_:search destination broxbourne
_:search leave_at 15:45
_:result leave_at 16:01
_:system offered _:booking
_:booking category Train
_:booking type Booking
_:result duration 60 min ride
_:result id TR2925
_:result type Train
_:search name hobsons house
_:search type Hotel
_:search departure Cambridge
_:search destination broxbourne
_:search leave_at 15:45
_:result leave_at 16:01
_:system offered _:booking
_:booking category Train
_:booking type Booking
_:result duration 60 min ride
_:result id TR2925
_:search name hobsons house
_:result area west
_:result category guesthouse
_:result has_internet none
_:result has_parking none
_:result name Hobsons house
_:result pricerange moderate priced
_:result stars 3
_:result type Hotel
_:system inquired _:user
_:search day tuesday
_:search stay two
_:search type Hotel
_:result address ?
_:result phone ?
_:search departure Cambridge
_:search destination broxbourne
_:search leave_at 15:45
_:result leave_at 16:01
_:system offered _:booking
_:booking category Train
_:result duration 60 min ride
_:result id TR2925
_:search name hobsons house
_:result area west
_:result category guesthouse
_:result has_internet none
_:result has_parking none
_:result name Hobsons house
_:result pricerange moderate priced
_:result stars 3
_:result type Hotel
_:system inquired _:user
_:search day tuesday
_:search stay two
_:result address ?
_:result phone ?
_:booking people ?
_:booking type Booking
_:search people one
_:search type Hotel
_:search departure Cambridge
_:search destination broxbourne
_:search leave_at 15:45
_:result leave_at 16:01
_:system offered _:booking
_:booking category Train
_:result duration 60 min ride
_:result id TR2925
_:search name hobsons house
_:result area west
_:result category guesthouse
_:result has_internet none
_:result has_parking none
_:result name Hobsons house
_:result pricerange moderate priced
_:result stars 3
_:result type Hotel
_:system inquired _:user
_:search day tuesday
_:search stay two
_:result address ?
_:result phone ?
_:booking people ?
_:search people one
_:search type Hotel
_:booking ref T05HTHZU
_:booking type Booking
_:search departure Cambridge
_:search destination broxbourne
_:search leave_at 15:45
_:result leave_at 16:01
_:system offered _:booking
_:booking category Train
_:result duration 60 min ride
_:result id TR2925
_:search name hobsons house
_:result area west
_:result category guesthouse
_:result has_internet none
_:result has_parking none
_:result name Hobsons house
_:result pricerange moderate priced
_:result stars 3
_:system inquired _:user
_:search day tuesday
_:search stay two
_:result phone ?
_:booking people ?
_:search people one
_:search type Hotel
_:booking ref T05HTHZU
_:booking type Booking
_:result address 96 Barton Road
_:result type Hotel