Ask from a phone. It reaches the manager who can answer. The balance moves the moment they do, and the request keeps their name on it.
Nobody is asked how many days they have left.
Somebody asks their manager directly. The manager says yes and forgets. Two people keep two copies of the balance, neither agrees, and the person who wants to book a flight has to ask someone how many days they have left.
Take one at a time.
Three, in whatever order suits you.
How many days, of what kind, for whom. Where a contract differs from the policy, the contract wins.
The days that office is closed. Nobody in Lahore loses a day for a holiday in Dubai, and nobody in Dubai loses one for Lahore.
They pick the dates, the manager answers, and the balance moves itself. Nobody writes it down twice.
Answered here, rather than three emails into a sales thread.
Put this month’s requests through it and see whether anybody still has to ask how many days they have left.