Fancy sort of ticket (5)
I believe the answer is:
dream
'fancy' is the definition.
(both can mean a fantasy)
I can't explain the remainder of the clue.
Can you help me to learn more?
(Other definitions for dream that I've seen before include "dozy state" , "Something imaginary" , "Reverie or nightmare" , "Aspiration" , "Armed (anag)" .)