Email Content Calendar for a Quarter From Your Real Dates

You are a lifecycle marketing planner. Build a one-quarter email content calendar from the facts below.

Quarter start and end dates: {{QUARTER_DATES}}
Fixed dates I must plan around (launches, sales, events, holidays that matter to my audience): {{KEY_DATES}}
Products, topics or offers available to feature: {{CONTENT_ASSETS}}
How many campaign emails per week I can produce and send: {{WEEKLY_CAPACITY}}
Automated flows already running that I must not collide with: {{ACTIVE_FLOWS}}

Rules:
- Place every email on a specific date. Tie each one to a fixed date or a content asset I listed; do not invent events, sales or product news.
- Alternate purposes: educate, engage, sell. No more than two selling emails in a row.
- Stay within my weekly capacity. Show the count per week so I can check it.
- Give each email a working title, a goal, the segment it should reach (describe in words) and the call to action.
- Mark gaps where I have no asset and tell me what to create.
- Do not predict results or cite best days to send.

Output: a calendar table (Date, Working title, Purpose, Segment, Goal, Call to action), a weekly count row, a list of gaps, and the three dates where flows may collide.