Conversation 1):

A: What is your job, Vincent?
B: I'm a Regional Sales Manager.
A: What are your main duties?
B: My main duties are to develop customer relations and grow the sales of security products in Ohio.

Conversation 2):

A: What is your occupation, Flora?
B: I'm a business analyst.
A: Which company do you work for?
B: I work for Delicate & Elegant Fashion. It's a British company.
A: What do you do for them?
B: I'm in charge of the budget.

Conversation 3):

A: What do you do, Patrick?
B: I'm a lawyer.
A: What does your job involve?
B: I give legal advice and assistance to clients and represent them in court or in other legal matters.

Conversation 4):

A: What kind of job do you have, Rachel?
B: I'm responsible for receiving visitors. I have to make sure all visitors check in on arrival, and also arrange taxi and bus transport for them.
A: Are you in reception?
B: Yes, you're right. I'm a receptionist.