Say yes straight away
Do not argue or ask them to try the bot again. Confirm a person will take over and say when they will reply.
Pass the context on
Add an internal note with what the customer asked and what was already tried, so the agent does not start from scratch.
Route it to the right person
Assign by topic or plan so the first human reply can actually solve the problem.
Keep the promise on timing
State a realistic time and meet it. Out-of-hours, say when the team is next in.
Learn from the request
Tag these tickets. Many requests for a human point to an answer the AI or help center is missing.