Ms. Martenstein said most of the calls had led to new bookings.

As for new bookings, she added: "They're not banging down the door.

Any new arrangements made will be treated as an entirely new booking.

The supplement, which applies only to new bookings, will continue through the end of the year.

Air France reported 500 new bookings in the two days after the end-of-service announcement.

The offer is valid only for new bookings in category E or higher and cannot be combined with other discounts.

But by the middle of last month, tour operators and hotel managers said they were not getting new bookings.

"We have seen a lot of trip cancellations and few new bookings," Mostafa said.

But just as quickly, both theaters had new bookings.

We handle cancellations and new bookings 24 hours a day.