OK, I know this is very, very basic stuff but as the search is down, I have the courage to post some novice questions:

Is this something that could be realistically done ex-WAW with Tal

1. Send them valid DONE ITN by email
2. They can book the flights and give the amad. res.number - booking confirmed for the flights that have dates
3. Some segments could be lefted open dated at booking (obvius, right?)
4. When ticketing, latest 21 days prior to dep. they charge my CC
5. They hold the tickets in their office for me to collect once trip commences from WAW
6. Price is only set when they do the ticketing/charge my card

From your experience, is this something that could work? Also, a little confusing is the rule can I change f.eg. WAW-HEL-JFK (1st 2 segments) dates after booking or/and ticketind until how close to departure date from WAW? I saw some different information about this on some threads.

Anything else to consider?

Sorry for asking some obvious stuff but any help highly appreciated

Cheers