Travel Triangle — Missed flight due to agent mistake

Missed my flight due to carelessness of driver agent. My flight was in the morning 6:25 and he bring me to the airport at 6:05 am. I wake up in the morning 3:30 and calling him repeatedly to come and he was saying just coming...on the way...5-10 mins like this...and giving wrong information that he will take me from hotel to airport in 30 mins but later I come to know he was lying as distance from hotel to airport was around 40 kms. I had to pay 8000/- extra to rebook the flight and had to face many problem due to his mistake.
Who will pay for this...me or the travel agent.