colleague
agent
aid
approval
assistance
assistant
business
businesswoman
call center
chat
client
communication
confidence
confident
connection
consultant
consultation
consulting
conversation
customer
diverse
excellent
expression
gesture
gesturing
glad
headset
help
listening
manager
mature
microphone
office
ok
okay
online
operator
phone
positive
profession
reception
service
show
showing
smart
smile
smiling
success
support
worker