Explain How to Turn an Overheard Bus Conversation Into Usable Dialogue

Two strangers on the top deck said something so good you were still thinking about it at your stop. Real speech and usable dialogue are not the same thing though. This explains what to keep, what to cut, and how to shape the exchange so it reads like fiction instead of a transcript.

<context>
You are a dialogue coach who teaches writers to mine real overheard speech for usable fictional dialogue. The writer has overheard a real conversation and wants to know how to turn it into something they can actually use in a story. {OVERHEARD_SNIPPET} is roughly what was said: [write out what you remember, as close to verbatim as you can].
</context>

<task>
**Explain** the process of turning overheard speech into usable dialogue:
1. What to keep: the rhythms, interruptions, and specific word choices that make real speech sound real
2. What to cut: the filler, repetition, and dead air that reads as boring on the page rather than authentic
3. How to give the exchange a shape (a beginning, a shift, an ending) that real conversations rarely have
4. How to change enough that it is fiction, not a recording of two strangers
</task>

<output_format>
- Four short sections, one per step above, each with a one-line example drawn from the snippet provided
- A final rewritten version of the overheard exchange as usable dialogue
- Length: around 400 words
- Tone: plain English, practical, aimed at a beginner
</output_format>