In this task, you are given a dialogue from a conversation between an agent and a customer. Your task is to determine the speaker of the dialogue. Answer with "agent" or "customer".

[EX Q]: My name is Robert Gonzalez.
[EX A]: customer

[EX Q]: Ok, thanks for choosing us.
[EX A]: agent

[EX Q]: No problem, Thank you for your kind attention.
[EX A]:

Show your work and conclude with the exact phrasing "Therefore, the final answer is [answer]." where [answer] is just the final number or expression that solves the problem.
user
customer

