inform((_:search,departure,'broxbourne');(_:search,type,'Train'))
user
I 'm looking for train information that leaves broxbourne after 0800 . Can you help ?
inform((_:result,arrive_by,'9:32');(_:result,day,'Friday');(_:result,departure,'Broxbourne');(_:result,destination,'Cambridge');(_:result,id,'TR3005');(_:result,leave_at,'8:32');(_:result,type,'Train')) offer((_:booking,category,'Train');(_:booking,type,'Booking'))
system
The TR3005 train leaves Broxbourne on Friday at 8:32 and will arrived at Cambridge at 9:32 . Would you like me to book you ?
thank()
user
Yes , please ! That would be great . Thank you !
request((_:search,people,?);(_:search,type,'Train'))
system
How many tickets do you need ?
inform((_:search,people,'one');(_:search,type,'Train'))
user
I only need one ticket .
inform((_:booking,category,'Train');(_:booking,ref,'DFSN06MO');(_:booking,ticket,'17.89 GBP');(_:booking,type,'Booking'))
system
I have booked a ticket for one and here is the information - Booking was successful , the total fee is 17.89 GBP payable at the station . 
 Reference number is : DFSN06MO .
inform((_:search,has_parking,'yes');(_:search,pricerange,'cheap');(_:search,type,'Hotel'))
user
I also need a cheap place to stay with free parking .
request((_:search,area,?);(_:search,type,'Hotel')) inform((_:result,amount,'several');(_:result,type,'Hotel'))
system
There are several in that price range . Did you have a particular area in mind ?
inform((_:search,area,'dontcare');(_:search,type,'Hotel'))
user
I do not . Can you make a suggestion ?
inform((_:result,name,'allenbell');(_:result,type,'Hotel'))
system
Yes , I would suggest allenbell
inform((_:search,category,'guesthouse');(_:search,name,'allenbell');(_:search,stars,'4');(_:search,type,'Hotel'))
user
It should also be a guesthouse with a 4 star rating . Do you think Allenbell would work ?
offer((_:booking,type,'Booking')) inform((_:result,name,'allenbell');(_:result,type,'Hotel'))
system
Yes , allenbell meets all that criteria . Would you like me to book ?
request((_:result,address,?);(_:result,type,'Hotel'))
user
No , but could I get their address ?
inform((_:result,address,'517a coldham lane');(_:result,postcode,'cb13js');(_:result,type,'Hotel')) reqmore()
system
Yes , they are at 517a coldham lane , postal is cb13js , can I assist with anything else today ?
thank()
user
Great , that 's all I need , thanks so much for your help ! Have a great day !
system
Thank you . You as well !
_:search departure broxbourne
_:search type Train
_:search departure broxbourne
_:search type Train
_:result arrive_by 9:32
_:result day Friday
_:result departure Broxbourne
_:result destination Cambridge
_:result id TR3005
_:result leave_at 8:32
_:result type Train
_:system offered _:booking
_:booking category Train
_:booking type Booking
_:search departure broxbourne
_:result arrive_by 9:32
_:result day Friday
_:result departure Broxbourne
_:result destination Cambridge
_:result id TR3005
_:result leave_at 8:32
_:result type Train
_:system offered _:booking
_:booking category Train
_:booking type Booking
_:search people one
_:search type Train
_:search departure broxbourne
_:result arrive_by 9:32
_:result day Friday
_:result departure Broxbourne
_:result destination Cambridge
_:result id TR3005
_:result leave_at 8:32
_:result type Train
_:system offered _:booking
_:search people one
_:booking category Train
_:booking ref DFSN06MO
_:booking ticket 17.89 GBP
_:booking type Booking
_:search has_parking yes
_:search pricerange cheap
_:search type Hotel
_:search departure broxbourne
_:result arrive_by 9:32
_:result day Friday
_:result departure Broxbourne
_:result destination Cambridge
_:result id TR3005
_:result leave_at 8:32
_:system offered _:booking
_:search people one
_:booking category Train
_:booking ref DFSN06MO
_:booking ticket 17.89 GBP
_:booking type Booking
_:search has_parking yes
_:search pricerange cheap
_:result amount several
_:result type Hotel
_:search area dontcare
_:search type Hotel
_:search departure broxbourne
_:result arrive_by 9:32
_:result day Friday
_:result departure Broxbourne
_:result destination Cambridge
_:result id TR3005
_:result leave_at 8:32
_:system offered _:booking
_:search people one
_:booking category Train
_:booking ref DFSN06MO
_:booking ticket 17.89 GBP
_:booking type Booking
_:search has_parking yes
_:search pricerange cheap
_:result amount several
_:search area dontcare
_:result name allenbell
_:result type Hotel
_:search category guesthouse
_:search name allenbell
_:search stars 4
_:search type Hotel
_:search departure broxbourne
_:result arrive_by 9:32
_:result day Friday
_:result departure Broxbourne
_:result destination Cambridge
_:result id TR3005
_:result leave_at 8:32
_:system offered _:booking
_:search people one
_:booking category Train
_:booking ref DFSN06MO
_:booking ticket 17.89 GBP
_:booking type Booking
_:search has_parking yes
_:search pricerange cheap
_:result amount several
_:search area dontcare
_:search category guesthouse
_:search name allenbell
_:search stars 4
_:search type Hotel
_:result name allenbell
_:result type Hotel
_:result address ?
_:search departure broxbourne
_:result arrive_by 9:32
_:result day Friday
_:result departure Broxbourne
_:result destination Cambridge
_:result id TR3005
_:result leave_at 8:32
_:system offered _:booking
_:search people one
_:booking category Train
_:booking ref DFSN06MO
_:booking ticket 17.89 GBP
_:booking type Booking
_:search has_parking yes
_:search pricerange cheap
_:result amount several
_:search area dontcare
_:search category guesthouse
_:search name allenbell
_:search stars 4
_:search type Hotel
_:result name allenbell
_:result address 517a coldham lane
_:result postcode cb13js
_:result type Hotel
_:system inquired _:user