听力原文:Hello, Ms. Lee. This is Aaron Parks from Axis Corporation. I'm calling to let you know that your presentation yesterday impressed us all. We'd like you to send us a price quote for the Branden project. Please respond by the 10th of June at the latest. I must remind you that we cannot accept any bid submitted after that date. If you have any questions, please contact me at 555-9802. We look forward to hearing from you. What is the message mainly about?