Spice Jet Airlines — Change of flight date

Address:

600077

I booked for my travel ex del to blr on 30.07.2016 by sg149 under pnr f9tqtt. When i wish to travel on next day ie, on 31.07.2016 by the same flight sg 149, i was asked to pay rs. 3463/- for that change of flight. Please do confirm the same in writing. I also request you to provide the brake-up for the claim of rs 3463/- towards the change of travel date. An early communication is solicited.
With regards,

Dr. K. Venkata rao