I have frequent urination problem n it causes discomfort esp during travelling. No diabetes. Urine is transparent in color not yellow generally?

PCP and urogyn. Consider eval by your pcp to rule out causes such as infection, cystitis, or nephropathy. If those are negative, maybe a consult with urogyn to look at your bladder mechanics (irritable bladder, small bladder, weak muscles).
Overactive bladder. Bothersome lower urinary tract symptoms can have different causes for both women and men. After evaluation by a physician to rule out underlying cause (i.e. Infection), you may have overactive bladder. Symptoms include frequent and urgent urination sometimes associated with leakage. Treatment includes behavioral/diet changes (ie decrease caffeine) and medications. See your physician to discuss.