inform((_:search,day,'tuesday');(_:search,destination,'cambridge');(_:search,type,'Train'))
user
I need to get out of Cambridge quick ! Can you find me a train for tomorrow , Tuesday ?
request((_:search,destination,?);(_:search,type,'Train'))
system
I can help you . What is your destination ?
inform((_:search,departure,'cambridge');(_:search,destination,'broxbourne');(_:search,leave_at,'15:45');(_:search,type,'Train'))
user
I would like to arrive to Cambridge from Broxbourne and would like to leave after 15:45 .
inform((_:result,arrive_by,'17:32');(_:result,departure,'Broxbourne');(_:result,destination,'Cambridge');(_:result,leave_at,'16:32');(_:result,type,'Train')) offer((_:booking,category,'Train');(_:booking,type,'Booking'))
system
A train is leaving Broxbourne at 16:32 , arriving Cambridge at 17:32 . Shall I book a seat for you ?
inform((_:search,people,'3');(_:search,type,'Train'))
user
Yes . I actually need 3 seats
inform((_:booking,category,'Train');(_:booking,ref,'Y25Y52KM');(_:booking,type,'Booking'))
system
The booking was successful .   Your reference number is Y25Y52KM .
inform((_:search,area,'centre');(_:search,has_internet,'none');(_:search,type,'Hotel'))
user
Can you find me a place to stay in the centre . I do n't need internet .
canthelp((_:search,type,'Hotel')) reqmore()
system
I 'm sorry , I 'm not finding any matches , would you like to try something else ?
thank()
user
No thank you I will call back
reqmore()
system
Ok . Is there anything else you need ? Information about attractions or a restaurant reservation perhaps ?
inform((_:search,area,'centre');(_:search,has_internet,'yes');(_:search,type,'Hotel'))
user
Well , I do need a place to stay . How about one with free wifi in the centre of town ?
inform((_:result,category,'guesthouse');(_:result,has_internet,'none');(_:result,has_parking,'none');(_:result,name,'Alexander Bed and Breakfast');(_:result,pricerange,'inexpensive');(_:result,stars,'4');(_:result,type,'Hotel')) request((_:search,category,?);(_:search,type,'Hotel'))
system
Do you mind if it 's a guest house ? The Alexander Bed and Breakfast is an inexpensive 4 star guesthouse offering both free wifi and free parking .
inform((_:search,area,'centre');(_:search,category,'hotel');(_:search,has_parking,'yes');(_:search,type,'Hotel'))
user
No , I really would like a hotel in the centre with free parking and it can have wifi .
select((_:result,pricerange,'expensive');(_:result,stars,'drop the star rating');(_:result,type,'Hotel')) inform((_:result,amount,'All of');(_:result,category,'hotels');(_:result,pricerange,'expensive');(_:result,stars,'4');(_:result,type,'Hotel'))
system
All of the 4 star hotels in the area are expensive . Would you like me to drop the star rating for you , or are you okay with it being expensive ?
inform((_:search,area,'centre');(_:search,has_internet,'yes');(_:search,has_parking,'yes');(_:search,type,'Hotel'))
user
If there are no hotels with free parking in the centre , how about one with free wifi ?
inform((_:result,area,'centre');(_:result,category,'hotel');(_:result,has_internet,'none');(_:result,has_parking,'none');(_:result,name,'university arms hotel');(_:result,pricerange,'expensive');(_:result,stars,'4');(_:result,type,'Hotel')) offer((_:booking,type,'Booking'))
system
The university arms hotel sounds perfect : hotel in the centre of town , expensive , 4 stars , with internet and parking . Can I book a reservation for you ?
inform((_:search,people,'2');(_:search,type,'Hotel'))
user
I guess that will work book for 2 please
request((_:booking,day,?);(_:booking,stay,?);(_:booking,type,'Booking'))
system
OK . What day will you want to check in , and for how many nights ?
inform((_:search,day,'tuesday');(_:search,stay,'one');(_:search,type,'Hotel'))
user
I would like to check in on Tuesday please . And I want to stay for one night .
reqmore()
system
OK , you 're all set . Is there anything else I can do for you ?
bye()
user
No thanks . That would be all . I appreciate your help . Take care . Bye .
system
Did you need a reference number or anything like that ?
thank()
user
No thanks . I forgot I should wait to book until I am sure how many people we will have . Thanks though . Good night !
system
Okay , have a great day !
_:search day tuesday
_:search destination cambridge
_:search type Train
_:search day tuesday
_:search departure cambridge
_:search destination broxbourne
_:search leave_at 15:45
_:search type Train
_:search day tuesday
_:search departure cambridge
_:search destination broxbourne
_:search leave_at 15:45
_:result arrive_by 17:32
_:result departure Broxbourne
_:result destination Cambridge
_:result leave_at 16:32
_:result type Train
_:system offered _:booking
_:booking category Train
_:booking type Booking
_:search people 3
_:search type Train
_:search day tuesday
_:search departure cambridge
_:search destination broxbourne
_:search leave_at 15:45
_:result arrive_by 17:32
_:result departure Broxbourne
_:result destination Cambridge
_:result leave_at 16:32
_:result type Train
_:system offered _:booking
_:search people 3
_:booking category Train
_:booking ref Y25Y52KM
_:booking type Booking
_:search area centre
_:search has_internet none
_:search type Hotel
_:search day tuesday
_:search departure cambridge
_:search destination broxbourne
_:search leave_at 15:45
_:result arrive_by 17:32
_:result departure Broxbourne
_:result destination Cambridge
_:result leave_at 16:32
_:result type Train
_:system offered _:booking
_:search people 3
_:booking category Train
_:booking ref Y25Y52KM
_:booking type Booking
_:search area centre
_:search has_internet none
_:search type Hotel
_:system canthelp _:search/30cbd11f
_:search/30cbd11f type Hotel
_:system inquired _:user
_:search day tuesday
_:search departure cambridge
_:search destination broxbourne
_:search leave_at 15:45
_:result arrive_by 17:32
_:result departure Broxbourne
_:result destination Cambridge
_:result leave_at 16:32
_:result type Train
_:system offered _:booking
_:search people 3
_:booking category Train
_:booking ref Y25Y52KM
_:booking type Booking
_:system canthelp _:search/30cbd11f
_:search/30cbd11f type Hotel
_:system inquired _:user
_:search area centre
_:search has_internet yes
_:search type Hotel
_:search day tuesday
_:search departure cambridge
_:search destination broxbourne
_:search leave_at 15:45
_:result arrive_by 17:32
_:result departure Broxbourne
_:result destination Cambridge
_:result leave_at 16:32
_:system offered _:booking
_:search people 3
_:booking category Train
_:booking ref Y25Y52KM
_:booking type Booking
_:system canthelp _:search/30cbd11f
_:search/30cbd11f type Hotel
_:system inquired _:user
_:search has_internet yes
_:result category guesthouse
_:result has_internet none
_:result has_parking none
_:result name Alexander Bed and Breakfast
_:result pricerange inexpensive
_:result stars 4
_:result type Hotel
_:search area centre
_:search category hotel
_:search has_parking yes
_:search type Hotel
_:search day tuesday
_:search departure cambridge
_:search destination broxbourne
_:search leave_at 15:45
_:result arrive_by 17:32
_:result departure Broxbourne
_:result destination Cambridge
_:result leave_at 16:32
_:system offered _:booking
_:search people 3
_:booking category Train
_:booking ref Y25Y52KM
_:booking type Booking
_:system canthelp _:search/30cbd11f
_:search/30cbd11f type Hotel
_:system inquired _:user
_:result has_internet none
_:result has_parking none
_:result name Alexander Bed and Breakfast
_:search category hotel
_:result amount All of
_:result category hotels
_:result pricerange expensive
_:result stars 4
_:result type Hotel
_:search area centre
_:search has_internet yes
_:search has_parking yes
_:search type Hotel
_:search day tuesday
_:search departure cambridge
_:search destination broxbourne
_:search leave_at 15:45
_:result arrive_by 17:32
_:result departure Broxbourne
_:result destination Cambridge
_:result leave_at 16:32
_:system offered _:booking
_:booking category Train
_:booking ref Y25Y52KM
_:booking type Booking
_:system canthelp _:search/30cbd11f
_:search/30cbd11f type Hotel
_:system inquired _:user
_:search category hotel
_:result amount All of
_:search area centre
_:search has_internet yes
_:search has_parking yes
_:result area centre
_:result category hotel
_:result has_internet none
_:result has_parking none
_:result name university arms hotel
_:result pricerange expensive
_:result stars 4
_:result type Hotel
_:search people 2
_:search type Hotel
_:search departure cambridge
_:search destination broxbourne
_:search leave_at 15:45
_:result arrive_by 17:32
_:result departure Broxbourne
_:result destination Cambridge
_:result leave_at 16:32
_:system offered _:booking
_:booking category Train
_:booking ref Y25Y52KM
_:system canthelp _:search/30cbd11f
_:search/30cbd11f type Hotel
_:system inquired _:user
_:search category hotel
_:result amount All of
_:search area centre
_:search has_internet yes
_:search has_parking yes
_:result area centre
_:result category hotel
_:result has_internet none
_:result has_parking none
_:result name university arms hotel
_:result pricerange expensive
_:result stars 4
_:result type Hotel
_:search people 2
_:booking day ?
_:booking stay ?
_:booking type Booking
_:search day tuesday
_:search stay one
_:search type Hotel
_:search departure cambridge
_:search destination broxbourne
_:search leave_at 15:45
_:result arrive_by 17:32
_:result departure Broxbourne
_:result destination Cambridge
_:result leave_at 16:32
_:system offered _:booking
_:booking category Train
_:booking ref Y25Y52KM
_:system canthelp _:search/30cbd11f
_:search/30cbd11f type Hotel
_:search category hotel
_:result amount All of
_:search area centre
_:search has_internet yes
_:search has_parking yes
_:result area centre
_:result category hotel
_:result has_internet none
_:result has_parking none
_:result name university arms hotel
_:result pricerange expensive
_:result stars 4
_:result type Hotel
_:search people 2
_:booking day ?
_:booking stay ?
_:booking type Booking
_:search day tuesday
_:search stay one
_:search type Hotel
_:system inquired _:user
_:user dismissed _:system
_:search departure cambridge
_:search destination broxbourne
_:search leave_at 15:45
_:result arrive_by 17:32
_:result departure Broxbourne
_:result destination Cambridge
_:result leave_at 16:32
_:system offered _:booking
_:booking category Train
_:booking ref Y25Y52KM
_:system canthelp _:search/30cbd11f
_:search/30cbd11f type Hotel
_:search category hotel
_:result amount All of
_:search area centre
_:search has_internet yes
_:search has_parking yes
_:result area centre
_:result category hotel
_:result has_internet none
_:result has_parking none
_:result name university arms hotel
_:result pricerange expensive
_:result stars 4
_:result type Hotel
_:search people 2
_:booking day ?
_:booking stay ?
_:booking type Booking
_:search day tuesday
_:search stay one
_:search type Hotel
_:system inquired _:user
_:user dismissed _:system