Dragon Professional will transcribe an audio file that has been created in MP3, WAV, WMA, DS2 or DSS format, by a Dragon voice profile that has already been trained by a user. These products will not transcribe other audio formats, or for users that have not trained an audio profile, nor will it cater for multiple voices.
So, unfortunately we don't currently have the technology to transcribe meetings directly.
However, you can record the meeting, and then listen back to this sentence by sentence. Then restate what you have heard into a new document. This enables you to format the resulting document as you re-speak the audio.