inform((_:search,departure,'cambridge');(_:search,destination,'london kings cross');(_:search,type,'Train'))
user
I need to find a train going to London Kings Cross from Cambridge please .
request((_:search,arrive_by,?);(_:search,day,?);(_:search,leave_at,?);(_:search,type,'Train'))
system
What day would like to leave and what is your preferred departure and arrival time ?
inform((_:search,day,'saturday');(_:search,type,'Train'))
user
I will be leaving on Saturday .
inform((_:result,count,'10');(_:result,day,'Sunday');(_:result,type,'Train')) request((_:search,arrive_by,?);(_:search,leave_at,?);(_:search,type,'Train'))
system
I have 10 trains leaving on Sunday .   What is your preferred departure and arrival times ?
inform((_:search,leave_at,'17:45');(_:search,type,'Train'))
user
The train should leave after 17:45
inform((_:result,id,'TR0427');(_:result,leave_at,'19:00');(_:result,type,'Train')) offer((_:booking,category,'Train');(_:booking,type,'Booking'))
system
the TR0427 leaves at 19:00 . would you like a ticket ?
request((_:result,arrive_by,?);(_:result,duration,?);(_:result,ticket,?);(_:result,type,'Train'))
user
No thank you . I would like the travel time , arrival time and ticket price .
inform((_:result,arrive_by,'19:51');(_:result,duration,'51 minutes');(_:result,ticket,'18.88GBP');(_:result,type,'Train')) reqmore()
system
The travel time is 51 minutes , the arrival time is 19:51 , and each ticket costs 18.88GBP . Can I help you with anything else today ?
inform((_:search,name,'the hotspot');(_:search,type,'Restaurant'))
user
Yes , I 'm looking for a restaurant called the hotspot .
offer((_:booking,type,'Booking')) inform((_:result,area,'North');(_:result,food,'Chinese');(_:result,name,'Hotpot');(_:result,pricerange,'expensive');(_:result,type,'Restaurant'))
system
The Hotpot is an expensive Chinese restaurant in the North . Would you like a reservation ?
user
Yes , please book a table for me .
request((_:booking,day,?);(_:booking,duration,?);(_:booking,people,?);(_:booking,type,'Booking'))
system
what day would you like the reservation ? also , the number of guests and time would be needed .
inform((_:search,day,'saturday');(_:search,people,'two');(_:search,type,'Restaurant'))
user
We need a table for two on Saturday .
request((_:booking,duration,?);(_:booking,type,'Booking'))
system
What time would you prefer ?
inform((_:search,duration,'14:15');(_:search,type,'Restaurant'))
user
We 'd like to dine at 14:15 , if possible .
reqmore() inform((_:booking,ref,'N19VGDFW');(_:booking,type,'Booking'))
system
I have booked you a reservation . The reference number is N19VGDFW . Is there anything else I can help you with ?
thank()
user
Thank you . That is all I need .
system
Great . Please call again if we can help you with anything . Goodbye .
_:search departure cambridge
_:search destination london kings cross
_:search type Train
_:search departure cambridge
_:search destination london kings cross
_:search arrive_by ?
_:search leave_at ?
_:search day saturday
_:search type Train
_:search departure cambridge
_:search destination london kings cross
_:search day saturday
_:result count 10
_:result day Sunday
_:result type Train
_:search arrive_by ?
_:search leave_at 17:45
_:search type Train
_:search departure cambridge
_:search destination london kings cross
_:search day saturday
_:result count 10
_:result day Sunday
_:search arrive_by ?
_:search leave_at 17:45
_:search type Train
_:result id TR0427
_:result leave_at 19:00
_:result type Train
_:system offered _:booking
_:booking category Train
_:booking type Booking
_:result arrive_by ?
_:result duration ?
_:result ticket ?
_:search departure cambridge
_:search destination london kings cross
_:search day saturday
_:result count 10
_:result day Sunday
_:search arrive_by ?
_:search leave_at 17:45
_:result id TR0427
_:result leave_at 19:00
_:system offered _:booking
_:booking category Train
_:booking type Booking
_:result arrive_by 19:51
_:result duration 51 minutes
_:result ticket 18.88GBP
_:result type Train
_:system inquired _:user
_:search name the hotspot
_:search type Restaurant
_:search departure cambridge
_:search destination london kings cross
_:search day saturday
_:result count 10
_:result day Sunday
_:search arrive_by ?
_:search leave_at 17:45
_:result id TR0427
_:result leave_at 19:00
_:system offered _:booking
_:booking category Train
_:booking type Booking
_:result arrive_by 19:51
_:result duration 51 minutes
_:result ticket 18.88GBP
_:system inquired _:user
_:search name the hotspot
_:search type Restaurant
_:result area North
_:result food Chinese
_:result name Hotpot
_:result pricerange expensive
_:result type Restaurant
_:search departure cambridge
_:search destination london kings cross
_:result count 10
_:result day Sunday
_:search arrive_by ?
_:search leave_at 17:45
_:result id TR0427
_:result leave_at 19:00
_:system offered _:booking
_:booking category Train
_:result arrive_by 19:51
_:result duration 51 minutes
_:result ticket 18.88GBP
_:system inquired _:user
_:search name the hotspot
_:result area North
_:result food Chinese
_:result name Hotpot
_:result pricerange expensive
_:result type Restaurant
_:booking day ?
_:booking duration ?
_:booking people ?
_:booking type Booking
_:search day saturday
_:search people two
_:search type Restaurant
_:search departure cambridge
_:search destination london kings cross
_:result count 10
_:result day Sunday
_:search arrive_by ?
_:search leave_at 17:45
_:result id TR0427
_:result leave_at 19:00
_:system offered _:booking
_:booking category Train
_:result arrive_by 19:51
_:result duration 51 minutes
_:result ticket 18.88GBP
_:system inquired _:user
_:search name the hotspot
_:result area North
_:result food Chinese
_:result name Hotpot
_:result pricerange expensive
_:result type Restaurant
_:booking day ?
_:booking people ?
_:search day saturday
_:search people two
_:booking duration ?
_:booking type Booking
_:search duration 14:15
_:search type Restaurant
_:search departure cambridge
_:search destination london kings cross
_:result count 10
_:result day Sunday
_:search arrive_by ?
_:search leave_at 17:45
_:result id TR0427
_:result leave_at 19:00
_:system offered _:booking
_:booking category Train
_:result arrive_by 19:51
_:result duration 51 minutes
_:result ticket 18.88GBP
_:search name the hotspot
_:result area North
_:result food Chinese
_:result name Hotpot
_:result pricerange expensive
_:result type Restaurant
_:booking day ?
_:booking people ?
_:search day saturday
_:search people two
_:booking duration ?
_:search duration 14:15
_:search type Restaurant
_:system inquired _:user
_:booking ref N19VGDFW
_:booking type Booking