Personal Assistance in various tasks

I am looking for a UK based PA to work along side me on an ongoing basis. This will involve
> Communications with clients/customers - both email and telephone.
> Assisting in admin tasks for my businesses. (chasing debtors, contacting customers/guests, researching)
> Diary management.
> Vacation & weekend planning.
> Transcribing audio recording from meetings into minutes.

I am initially looking for around 10 hours per week with the opportunity to grow this down the line.