I have created a lot of games like this for local advertising agencies here that handles projects for company's such as Coca-Cola, Pfizer, Unilab and Nestle as well as casino games.
I have more than 15 years of experience in building flash applications. I have a lot of experience in working on Flash Builder, FlashDevelop, Flash IDE as well as using AS3 frameworks.
I am currently involved on live streaming media applications using flash platform, games and elearning objects.
I checked the document attached and it looks pretty straightforward to me. An xml parser for the API response can be done easily. I assume you already have the assets ready?
Let me quickly work on this one for you.
Kindest Regards,
Ricardo