Tenant Turnover During Holidays

[Lance Turner]

My tenant just let me know they accepted a new job in another town and will therefore be leaving us.  They've been good tenants. However, their move will occur in Oct driving us to seek new tenants in a tough part of the year.  Any suggestions on how to approach this?  Someone suggested we ask them to be out by Oct 1 so that we get a new tenant before the holiday season.  Their lease ended in August. Lease requires 30 day notice