OnePlus Phone left in taxi

Reward if returned! Taxi driven by a man named Lucky - was picked up from from Dublin airport and dropped to Ashtown/Royal Canal Park the 5th of September, at about 11pm. It's a OnePlus with a plain black case and a slightly ratty screen protector. The battery is likely dead at this point but if it's not, the lock screen is a photo of pink flowers in front of St Patrick's Cathedral.