Southwest Airlines doesn't have a separate "office" in Reno, but they operate flights from Reno-Tahoe International Airport (RNO) you'll find their ticket counters and gates within the airport terminal for booking, check-in, and assistance with your flights to various destinations. To handle issues, you'll use the airport facilities or contact Southwest customer service online/by phone, as dedicated city offices are rare for airlines now. Jauntlet.comhttps://jauntlet.com/