To me and I believe the FAA defines a flight as the time between take
off and landing, two circuits with touch and goes equals two flights
although you only make the one entry in the log book.

As far as the FAA is concerned, you can pick just about any takeoff and
any (subsequent) landing and call it a flight.

Jose
--
"Never trust anything that can think for itself, if you can't see where
it keeps its brain." (chapter 10 of book 3 - Harry Potter).
for Email, make the obvious change in the address.