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 Input:
Hello. How can I aid you today?

Ex Output:
agent


Ex Input:
Sure, let me know your trip dates please?

Ex Output:
agent


Ex Input:
Kindly ensure your travel dates here?

Ex Output:

agent


