Kitchen and dining room lights are on the same breaker. Dining room lights and one kitchen light will not turn on. Checked the breaker know it works because other kitchen light works.
After turning off breaker for safety I would open up the light that works and check that wiring is intact if wires are secure then go to the next in line which should be other kitchen light not working and my guess is that has to be disconnected wires. the wires will either be on screws of light base or marreted or even taped together, black to black and white to white. Failing that it means you have a break in the wire some where in the ceiling between good and bad light If your confident enough you could disconnect bad light wires at good light attach new wire there and pull through to good lamp