Hi,

I am in the middle of a DONE4 itin and have changed my existing routing from previous journey - Cairns - Darwin - Perth - Sydney - onwards to previous journey - Cairns - Darwin - Perth - Melbourne - onwards. I understand that I need the ticket to be re-issued but can I use the Cairns - Darwin and Darwin - Perth coupons that I already have before I get the ticket re-issued and then get the reissue done in Perth?

Thanks,
Roger