Lohani, who will be completing one year at the helm this month, has emphasised that work should be the focus rather than petty courtesies.
The latest message comes less than two weeks after the airline barred its officials from using luxury cabs while travelling within the country.
Air India has been working on ways to revive the fortunes of the national carrier, reduce expenses and expand services.
"I have also noticed a large number of staff waiting at the airports to receive me or see me off.
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"This culture has to end. Emphasis in the organisation has to be on work and work alone and not on petty courtesies. While bouquets shall be a big no from now on, only minimal officials should receive or see me at the airports," he said in the communication dated August 8.
"I have been repeatedly emphasising on economy, curbing of wasteful expenditure and maintaining immaculate conduct and behaviour," he had said in a strongly-worded circular.
As per that circular, taxis hired for domestic travel should not be luxury vehicles while "crew hotels being fairly reasonable, officials shall invariably stay in the hotels only during official travel both within India and overseas."
Air India is estimated to have posted an operating profit of Rs 8 crore in 2015-16, mainly helped by steep fall in jet fuel price, which accounts for over 40 per cent of an airline's operating costs.
Government in 2012 had provided a Rs 30,231 crore lifeline to the airline under a turnaround plan spread over a period of nine years.