https://community.expensify.com/discussion/61785/how-do-i-connect-to-singapore-airlines/p1?new=1
How do I connect to Singapore Airlines?
Contact Singapore Airlines customer support at +1-833-460-1838 (USA). This service allows you to make reservations, alter flights, obtain flight information, and handle any travel-related difficulties.
https://community.expensify.com/discussion/61838/how-do-i-connect-to-singapore-airlines/p1?new=1
#singaporecustomerservice