inform((_:search,destination,'stevenage');(_:search,leave_at,'8:15');(_:search,type,'Train'))
user
I need a train leaving after 8:15 going to stevenage .
request((_:search,day,?);(_:search,departure,?);(_:search,type,'Train'))
system
Is that leaving from cambridge ? What day would you like to leave ?
inform((_:search,day,'wednesday');(_:search,departure,'cambridge');(_:search,type,'Train'))
user
Yes , I 'm leaving from Cambridge on Wednesday .
inform((_:result,arrive_by,'10:10');(_:result,id,'TR8913');(_:result,leave_at,'9:21');(_:result,ticket,'12.80 pounds');(_:result,type,'Train')) offer((_:booking,category,'Train');(_:booking,type,'Booking'))
system
TR8913 will leave at 9:21 and arrive by 10:10 . Do you want to book a seat ? It will cost 12.80 pounds .
user
No that is all I need for now .
reqmore()
system
Do you need help with anything else ? Hotel , attraction , etc ?
inform((_:search,has_parking,'yes');(_:search,pricerange,'expensive');(_:search,type,'Hotel'))
user
Yes , a place to stay/   I am treating myself so make it an expensive one with free parking .
request((_:search,area,?);(_:search,type,'Hotel'))
system
Can you tell me what area you would like to stay in please ?
inform((_:search,category,'hotel');(_:search,stars,'2');(_:search,type,'Hotel'))
user
Any area would work . It needs to be a 2 star hotel .
inform((_:result,name,'Express by Holiday Inn Cambridge');(_:result,type,'Hotel')) offer((_:booking,type,'Booking'))
system
The Express by Holiday Inn Cambridge meets your description . Would you like to make a booking ?
user
Yes , please book it for me .
request((_:booking,day,?);(_:booking,people,?);(_:booking,stay,?);(_:booking,type,'Booking'))
system
I 'd be happy to help . Is it just you , or will you have other guests ? And for how many days will you be staying ?
request((_:result,postcode,?);(_:result,type,'Hotel'))
user
I do not want to book   it . I just need the postcode .
inform((_:result,postcode,'cb13lh');(_:result,type,'Hotel')) reqmore()
system
Their postcode is cb13lh . Can I help with anything else ?
user
That 's all I needed .
system
Ok great , have a fantastic day !
_:search destination stevenage
_:search leave_at 8:15
_:search type Train
_:search destination stevenage
_:search leave_at 8:15
_:search day wednesday
_:search departure cambridge
_:search type Train
_:search destination stevenage
_:search leave_at 8:15
_:search day wednesday
_:search departure cambridge
_:search type Train
_:result arrive_by 10:10
_:result id TR8913
_:result leave_at 9:21
_:result ticket 12.80 pounds
_:result type Train
_:system offered _:booking
_:booking category Train
_:booking type Booking
_:search destination stevenage
_:search leave_at 8:15
_:search day wednesday
_:search departure cambridge
_:result arrive_by 10:10
_:result id TR8913
_:result leave_at 9:21
_:result ticket 12.80 pounds
_:result type Train
_:system offered _:booking
_:booking category Train
_:booking type Booking
_:system inquired _:user
_:search has_parking yes
_:search pricerange expensive
_:search type Hotel
_:search destination stevenage
_:search leave_at 8:15
_:search day wednesday
_:search departure cambridge
_:result arrive_by 10:10
_:result id TR8913
_:result leave_at 9:21
_:result ticket 12.80 pounds
_:result type Train
_:system offered _:booking
_:booking category Train
_:booking type Booking
_:system inquired _:user
_:search has_parking yes
_:search pricerange expensive
_:search area ?
_:search category hotel
_:search stars 2
_:search type Hotel
_:search destination stevenage
_:search leave_at 8:15
_:search day wednesday
_:search departure cambridge
_:result arrive_by 10:10
_:result id TR8913
_:result leave_at 9:21
_:result ticket 12.80 pounds
_:system offered _:booking
_:booking category Train
_:booking type Booking
_:system inquired _:user
_:search has_parking yes
_:search pricerange expensive
_:search area ?
_:search category hotel
_:search stars 2
_:search type Hotel
_:result name Express by Holiday Inn Cambridge
_:result type Hotel
_:search destination stevenage
_:search leave_at 8:15
_:search day wednesday
_:search departure cambridge
_:result arrive_by 10:10
_:result id TR8913
_:result leave_at 9:21
_:result ticket 12.80 pounds
_:system offered _:booking
_:booking category Train
_:system inquired _:user
_:search has_parking yes
_:search pricerange expensive
_:search area ?
_:search category hotel
_:search stars 2
_:search type Hotel
_:result name Express by Holiday Inn Cambridge
_:result type Hotel
_:booking day ?
_:booking people ?
_:booking stay ?
_:booking type Booking
_:result postcode ?
_:search destination stevenage
_:search leave_at 8:15
_:search day wednesday
_:search departure cambridge
_:result arrive_by 10:10
_:result id TR8913
_:result leave_at 9:21
_:result ticket 12.80 pounds
_:system offered _:booking
_:booking category Train
_:search has_parking yes
_:search pricerange expensive
_:search area ?
_:search category hotel
_:search stars 2
_:search type Hotel
_:result name Express by Holiday Inn Cambridge
_:booking day ?
_:booking people ?
_:booking stay ?
_:booking type Booking
_:result postcode cb13lh
_:result type Hotel
_:system inquired _:user