[Resolved]  Indigo Airlines — no refunds by airlines

Morning go-air flight cancelled by the airlines..
Made us wait at airport and in plane for more than 5 hours.
Making false promises of cancelling and refund of my round trip, as return indigo flight has not cancelled..
Duty manager at airport, noted the pnr of both trips and promised that the 100% amount will be refunded.

New delhi to lucknow - go air.. Pnr-g1vjny
Lucknow to new delhi indigo - pnr - actnrj

Necessary action to be taken.