Young mixed race woman working in call centre, close up

customer service representative headset call center using phone telephone close-up person communication mixed race person talking smiling desktop pc professional occupation 4k women day office one young woman only corporate business connection technology assistance service concentration cheerful people caucasian busy desk young adult adult working headshot workplace ethnicity usa millennial confidence only women occupation one woman only business 20-29 years sitting african american happiness front view open plan adults only indoors well-dressed lockdown