Detailed Instructions: 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".
See one example below:
Problem: Hello. How may I aid you today?
Solution: agent
Explanation: This is a pretty straightforward dialogue, and the speaker wants to help the other. So, the agent is the speaker.

Problem: I would like to travel on 08/04 and 08/06.
Solution:

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