I received a text message from this number giving me a booking ID and saying that I saved by selecting a flexible date. The booking ID number has a hyperlink attached, but I did not follow it. The text does not say what the booking is for. It says that I should check my email and call for assistance. I have no idea what the company is, though.
I received the same message from 'CheapOair, right after I booked a flight. Glad I checked out the number on here before I clicked the link. It pays to be paranoid.