Thank you to the contributors who put together this fantastic pool of knowledge. After searching the database, I did not find the answer to this particular problem.
Using United miles I booked a one-way ticket into Manilla (no problem). Using American Airlines miles I booked a return trip to the USA (problem). I received an email from American Airlines telling me that there is a tax on the return tickets and the tax needs to be paid *in Manilla* in the next 5-days. In particular, there is a travel desk at the Century Park Hotel in Manilla (632-524-8625) that needs to receive payment for the taxes in the next 5 days.
I'm in the USA. I called the Century Park Hotel travel desk and no one answers the phone.
Any thoughts on how to pay the tax in Manilla at the Century Park Hotel?