His schedule is in 3 lines.


1-st line is the name of one of 14 cities --- any one of 14.


2-nd line is the name of another of 14 cities --- any one of remaining 13 cities.


Finally, 3-rd line is the name of just another of 14 cities --- any one of remaining 12 cities.


In this way,  14*13*12 different schedules are possible.


14*13*12 = 2184.    ANSWER