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".

Q: Yes, my name is Matthew Lewis.

A: customer
****
Q: I would like to cancel my recent reservation due to some personal issues, will you help me with that?

A: customer
****
Q: My travelling dates are 03/25 and 03/27.

A:
customer
****