How can you make a crew start a new task when the old one is completed ?

[P7201]

How can you make a crew start a new task when the old one is completed ? I have a crew that I've built that does a research paper literature review, takes in a query, combines the papers and answers the query. When that task is completed and the report is submitted to the user by the final agent it would be great if the user were asked if they would like to submit more papers for additional queries. How do you have the crew kickoff again after its task is complete for a new task without manually ending the present run and restarting the application? Sort of how in a simple python app you can ask the user for input if they want to repeat a task or end it.