Complex sentence: He is a very talkative person and irritates Jethalal with his unfeasible plans to increase sales, most of the time he keeps requesting Jethalal to increase his salary, but to no avail.
Split into simpler sentences: He is a very talkative person and irritates Jethalal with his unfeasible plans to increase sales. Most of the time he is requesting Jethalal to increase his salary, but to no avail.