That's a goodnews let's hope other travel agency accept bitcoin and other cryptocurrency because it can help a lots to them in comes of fast transaction and easily method of payment.
For now the best todo is hodling trust bitcoin and it will comeback just don't panic. Remember that this crisis will see if you are the true believer of bitcoin.
I think the whales there the large elite group that have a power to manipulate the price of altcoins but on bitcoin it is impossible to manipulate and if you buy bitcoin back on 2010 and have a thousands of bitcoin i think today you if you sell today price maybe a smaller effect but in will rise up again.