Why is the man calling?

M: Hello. I’m calling to inquire about the carpets on your Web site. I need a red carpet for my office, and I’d like to know if you can send me some samples to choose from.
W: Sure. What is your price range? The prices range is between $150 and $600.
M: I’m hoping to spend no more than $400. And can I expect the samples to arrive within 2 days?
W: No problem. I’ll e-mail you a sample request form. Please fill it out and send it back to us.
Then, we will deliver some samples that meet your conditions.