inform((_:search,day,'friday');(_:search,leave_at,'09:30');(_:search,type,'Train'))
user
Hello , I 'm trying to find a train leaving on Friday after 09:30 .
request((_:search,arrive_by,?);(_:search,departure,?);(_:search,destination,?);(_:search,leave_at,?);(_:search,type,'Train'))
system
I would be happy to help you with your request , could you be more specific on where you are departing / arriving ?
inform((_:search,departure,'broxbourne');(_:search,destination,'cambridge');(_:search,type,'Train'))
user
I will be leaving from Broxbourne on my way to Cambridge .
request((_:search,arrive_by,?);(_:search,type,'Train'))
system
Can I get a time you would like to arrive by ?
inform((_:search,arrive_by,'09:30');(_:search,leave_at,'09:30');(_:search,type,'Train')) request((_:result,arrive_by,?);(_:result,duration,?);(_:result,id,?);(_:result,type,'Train'))
user
I am not particular about what time we arrive provided we leave after 09:30 . Choose one for me and give me the arrival time , travel time , and train ID .
inform((_:result,arrive_by,'10:32');(_:result,departure,'Broxbourne');(_:result,destination,'Cambridge');(_:result,duration,'60 minutes');(_:result,id,'TR5678');(_:result,leave_at,'09:32');(_:result,type,'Train')) reqmore()
system
I have train TR5678 leaving Broxbourne at 09:32 and arriving in Cambridge at 10:32 . The travel time is 60 minutes . Anything else I can help with ?
inform((_:search,area,'north');(_:search,pricerange,'cheap');(_:search,type,'Restaurant'))
user
I am also looking for a place to dine in the north area that has a cheap price range .
select((_:result,food,'Indian');(_:result,food,'Italian');(_:result,name,'Da Vinci Pizzeria');(_:result,name,'Royal Spice');(_:result,type,'Restaurant')) inform((_:result,count,'2');(_:result,type,'Restaurant'))
system
I have two choices that match , Royal Spice that serves Indian food , and Da Vinci Pizzeria that servers Italian food .   Do either of those work ?
inform((_:search,day,'same day');(_:search,duration,'19:30');(_:search,name,'royal spice');(_:search,people,'8');(_:search,type,'Restaurant'))
user
Yes I would like   Royal Spice ,   book a table for 8 people at 19:30 on the same day
canthelp((_:booking,type,'Booking')) request((_:booking,duration,?);(_:booking,type,'Booking'))
system
I 'm sorry , there are n't any tables available at that time . Would you like to try another timeslot ?
inform((_:search,duration,'18:30');(_:search,type,'Restaurant'))
user
How about at 18:30 ?
reqmore() inform((_:booking,duration,'18:30');(_:booking,ref,'A2FWMXJN');(_:booking,type,'Booking'))
system
I was able to successfully reserve your table for 18:30 . Your reference number is A2FWMXJN . Is there anything else I can help you with ?
thank()
user
That will be all , thank you for your help .
system
You 're welcome please let me know if there is anything else I can help you with .
_:search day friday
_:search leave_at 09:30
_:search type Train
_:search day friday
_:search arrive_by ?
_:search leave_at ?
_:search departure broxbourne
_:search destination cambridge
_:search type Train
_:search day friday
_:search departure broxbourne
_:search destination cambridge
_:search arrive_by 09:30
_:search leave_at 09:30
_:search type Train
_:result arrive_by ?
_:result duration ?
_:result id ?
_:result type Train
_:search day friday
_:search departure broxbourne
_:search destination cambridge
_:search arrive_by 09:30
_:search leave_at 09:30
_:result arrive_by 10:32
_:result departure Broxbourne
_:result destination Cambridge
_:result duration 60 minutes
_:result id TR5678
_:result leave_at 09:32
_:result type Train
_:system inquired _:user
_:search area north
_:search pricerange cheap
_:search type Restaurant
_:search departure broxbourne
_:search destination cambridge
_:search arrive_by 09:30
_:search leave_at 09:30
_:result arrive_by 10:32
_:result departure Broxbourne
_:result destination Cambridge
_:result duration 60 minutes
_:result id TR5678
_:result leave_at 09:32
_:system inquired _:user
_:search area north
_:search pricerange cheap
_:result food Indian
_:result food Italian
_:result name Da Vinci Pizzeria
_:result name Royal Spice
_:result count 2
_:result type Restaurant
_:search day same day
_:search duration 19:30
_:search name royal spice
_:search people 8
_:search type Restaurant
_:search departure broxbourne
_:search destination cambridge
_:search arrive_by 09:30
_:search leave_at 09:30
_:result arrive_by 10:32
_:result departure Broxbourne
_:result destination Cambridge
_:result duration 60 minutes
_:result id TR5678
_:result leave_at 09:32
_:system inquired _:user
_:search area north
_:search pricerange cheap
_:result food Indian
_:result food Italian
_:result name Da Vinci Pizzeria
_:result name Royal Spice
_:result count 2
_:result type Restaurant
_:search day same day
_:search name royal spice
_:search people 8
_:system canthelp _:booking/ab4185b2
_:booking/ab4185b2 type Booking
_:booking duration ?
_:booking type Booking
_:search duration 18:30
_:search type Restaurant
_:search departure broxbourne
_:search destination cambridge
_:search arrive_by 09:30
_:search leave_at 09:30
_:result arrive_by 10:32
_:result departure Broxbourne
_:result destination Cambridge
_:result duration 60 minutes
_:result id TR5678
_:result leave_at 09:32
_:search area north
_:search pricerange cheap
_:result food Indian
_:result food Italian
_:result name Da Vinci Pizzeria
_:result name Royal Spice
_:result count 2
_:result type Restaurant
_:search day same day
_:search name royal spice
_:search people 8
_:system canthelp _:booking/ab4185b2
_:booking/ab4185b2 type Booking
_:search duration 18:30
_:search type Restaurant
_:system inquired _:user
_:booking duration 18:30
_:booking ref A2FWMXJN
_:booking type Booking