Remove Echo, Clarify Voice Recording

I have a single audio file that runs a little over five minutes, and the voices on it are suffering from noticeable echo and reverberation. Everything else is acceptable; my only goal is to make the speech sound natural and up-front without that hollow, distant quality.

Here’s what I need from you:
• Apply the right combination of de-reverb, EQ, and any additional cleanup so the dialogue is clean, intelligible, and ready to publish.
• Deliver the processed file in the same format and sample rate as the original.
• Provide a brief note on the main steps or plug-ins you used, so I know how the result was achieved and can replicate it next time if needed.

If you have handled similar echo-removal jobs before, feel free to share a quick example when you respond. I’m ready to send the raw track as soon as we agree on the timeline.