Air India — non availability certificate

Dear sir/ madam
1. I colonel A S Bajpai serving in armed forces. Sir/madam, i have tried to book air india ticket from air india website and also from the offices from Imphal and Delhi airport for journey on 19 Jun 2019 from Imphal to Delhi. There is no direct flight from Imphal to Delhi on 19 Jun 2019 so i will be traveling in air asia flight on
19 Jun 2019.
2. Hence, for Leave travel reimbursement i will be requiring non availability certificate from air india for the journey from Imphal to Delhi airport on
19 Jun 2019.
3. You are requested to provide me non availability certificate on my mail [protected]@gmail.com so that i will submit it to my account section for reimbursement please.
Thank you
With warm regards
Col a s bajpai