I am very interested in working but I have not found a job

Thank you Ken for posting this.

Tell them you are not sure about the future of your the travel business and that you will be considerate of their needs and give them a longer notice before leaving, maybe 4 weeks instead of 2. I did this several years ago and it went well as I had time to help find and train my replacement. I do think it is harder to find jobs for older workers though.

Lie, tell them you have no intentions of going back into travel.

Depends ...age discrimination ? Unless Senior role Exec..Trade Vocation / Self Employment

E x a c t l y!!! Sometimes people tell to much.

What about something temporary? You don't necessarily need to disclose what your future plans are and no one really has any way of knowing how long this will last.