No, you cannot board a flight with a ticket owned and transferred by a family member or a friend.
If we are unable to confirm that the passenger on board is the same as the passenger indicated on the ticket or itinerary, the passenger will be denied boarding in accordance with Article 4, Conditions of Carriage, Item 4 of Article A of the Ticket and Article 10, Refusal and Restriction of Carriage, Items 6 and 7 of Article A of our General Conditions of Carriage, which were agreed upon at the time of reservation.