Travel agent

Of course you can book your flight online these days, there's still a few people who prefer to deal with a ticket agent.  You can always go to the airport and purchase your flight ticket there. The alternative is this travel agent in town. Used this agent 15 years ago, so I can say with all certainty they've been around a long time.  They used to have a huge airline sign above the building, which made them easy to find.  The big sign is gone, but the travel agent is still there.  It's a block up the road from the French - Thai Beef store.

สกลนคร Sakon Nakhon