I am just booking a trip from Melbourne to Sydney in mid July and this message keeps coming up.
I finally got through to the next window and now I get this;The time window requested for one or more of your flights has been adjusted to remain within time window rules.(#7160)
Flights back are not available for the date/time specified. Modify your request and search again. (# 9201)
This is very strange.Flights are not available for requested date(s). See other dates below. (7126 [118])