Hi, we just sent you an email. We just need the flight number and the destination in Havana and we can confirm taxi transfer for you. Once we get that info, the transfer is confirmed, but since the office is closed now, we will reply to you once more in the morning.
Also, just to note, for the airport pickups, you can see more details about where to meet your driver here: https://bestcubaguide.com/faq-items/meeting-your-taxi-driver-at-the-airport/
And if you have to exchange money at the airport, there is info here: https://bestcubaguide.com/faq-items/exchanging-money-at-the-airport/
But please meet your driver before exchanging money, so you don’t get lost in the airport.
Have a great trip!