inform((_:search,departure,'cambridge');(_:search,destination,'ely');(_:search,type,'Train'))
user
Hello .   I need a train ticket on a train going from Cambridge to Ely .
request((_:search,day,?);(_:search,leave_at,?);(_:search,type,'Train'))
system
What day would you like to travel , and at what time do you want to leave ?
inform((_:search,day,'saturday');(_:search,leave_at,'19:30');(_:search,type,'Train'))
user
I 'd like to travel on Saturday , but I do n't want to leave until after 19:30 .
inform((_:result,arrive_by,'20:07');(_:result,day,'Saturday');(_:result,departure,'cambridge');(_:result,destination,'Ely');(_:result,id,'TR7349');(_:result,leave_at,'19:50');(_:result,type,'Train')) offer((_:booking,category,'Train');(_:booking,type,'Booking'))
system
TR7349 will depart cambridge at 19:50 on Saturday , arriving in Ely at 20:07 . Will that work ?
inform((_:search,destination,'ely');(_:search,type,'Train'))
user
Yes please book a seat for me .   And can you tell me if there are any african restaurants in ely near the train station ?
inform((_:booking,category,'Train');(_:booking,id,'TR7349');(_:booking,ref,'ER5D744W');(_:booking,type,'Booking'))
system
Your seat has been booked for the TR7349 , reference number is ER5D744W . I can look up African restaurants in Cambridge but not Ely .
request((_:result,duration,?);(_:result,ticket,?);(_:result,type,'Train'))
user
What is the price and travel time for that train ?
inform((_:result,duration,'17 minutes');(_:result,ticket,'3.52 pounds');(_:result,type,'Train'))
system
The travel time is 17 minutes and it will cost you 3.52 pounds .
thank()
user
Great that 's all the info I needed today thank you .
system
I 'm happy to be of service . Enjoy your time in Cambridge !
_:search departure cambridge
_:search destination ely
_:search type Train
_:search departure cambridge
_:search destination ely
_:search day saturday
_:search leave_at 19:30
_:search type Train
_:search departure cambridge
_:search day saturday
_:search leave_at 19:30
_:result arrive_by 20:07
_:result day Saturday
_:result departure cambridge
_:result destination Ely
_:result id TR7349
_:result leave_at 19:50
_:result type Train
_:system offered _:booking
_:booking category Train
_:booking type Booking
_:search destination ely
_:search type Train
_:search departure cambridge
_:search day saturday
_:search leave_at 19:30
_:result arrive_by 20:07
_:result day Saturday
_:result departure cambridge
_:result destination Ely
_:result id TR7349
_:result leave_at 19:50
_:result type Train
_:system offered _:booking
_:search destination ely
_:search type Train
_:booking category Train
_:booking id TR7349
_:booking ref ER5D744W
_:booking type Booking
_:result duration ?
_:result ticket ?
_:search departure cambridge
_:search day saturday
_:search leave_at 19:30
_:result arrive_by 20:07
_:result day Saturday
_:result departure cambridge
_:result destination Ely
_:result id TR7349
_:result leave_at 19:50
_:system offered _:booking
_:search destination ely
_:search type Train
_:booking category Train
_:booking id TR7349
_:booking ref ER5D744W
_:booking type Booking
_:result duration 17 minutes
_:result ticket 3.52 pounds
_:result type Train