Final answer:
Respectfully acknowledge and support a woman's personal boundaries by expressing understanding and emphasizing no rush in getting to know each other.
Step-by-step explanation:
A good way to respond to a woman when she says "I can't sleep with a guy on the first date" is to express respect for her boundaries and values. It's important to communicate that you understand and support her decision without judgement. A respectful response could be, "I appreciate your honesty and I respect your boundaries. It's important that you feel comfortable, and I am in no rush. Let's just enjoy getting to know each other."