Random text - dates.

Hello everyone.

I need to create a random calendar dates like '5 August', '16 January', '24 November' and so on. Day and month does not matter I need to generate them randomly and be able to control speed beetween changing source text. I need it to kinda fly through history and just stop at certain dates. I'm not very good at expressions so if anyone could help me I'd really appreciate. Hope I made myself clear, if there are any doubts, please tell me, I'll try to explain again.

All the best.
Tom