Hello there, I need an short but effective email message done to the data base client

Here is an example:

Dear Friend,

The reason you received this email is because you might be interested in our activities and possibly find the information given here useful.
My name is Al Siesta and I am an international boxing promoter based in Southampton.
Image of Southampton is rapidly changing, moving towards becoming the new centre of entertainment and leisure on the South coast.
Siesta Boxing is taking this new trend as an inspiration and creative fuel.
This year I'm bringing some high quality international boxing events to our local community trying to develop a new culture where it could become a great hospitality asset to more corporate sector similar to the United States and Europe where coming to the boxing event is not only a great night out but also an opportunity to build a relationship with your co-workers and clients.
Boxing is taking the UK by storm and it makes me very exited.

My first international televised event is only 1.5 weeks away and it'll take place at the Southampton's Guildhall on the Friday 12th of May 2017. The card is filled with highly competitive fights and I really hope to see you there that evening!
For tickets, group bookings please email on alsiesta@hotmail.co.uk or message on our Siesta Boxing Promotion's Facebook link: