HDFC Bank — money deducted but transaction failed

Address: Gurgaon, Haryana, 122001

Website: netbanking.hdfcbank.com

Hi,

I was doing a transaction of rs. 500 with airtel.
The money got deducted from my account but the transaction failed.
I received an sms from airtel stating that the transaction has failed.

Can you please ensure that the money is returned to my account.

Savings account no.: [protected]

Transaction details:
Narration:[protected]ccaairtelin
Refrence number:[protected]