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 travel dates are 06/12 and 06/14.
[EX A]: customer

[EX Q]: Yes, I need a halt between journey.
[EX A]: customer

[EX Q]: Thank you for booking the flight ticket of the airlines AA.
[EX A]:
customer

