Schedule appointment to ticket integration in canned response

When you add a canned response to a ticket when the work is completed, instead of asking the client to contact you with a good time for a pickup, just have the integrated option in my response for the client to schedule an appointment to the same ticket by the client.

Yes, I want this so much. Just to have the option to allow the end-user to add a scheduled time/appointment to the same ticket would same so much workflow time. Currently, the current system will end up creating multiple tickets and defeats the purpose of simplicity.

In my workflow, a ticket is opened, troubleshot, but then the end-user needs to schedule some time to continue as the next step would require them…