Verb conjugation of "defy" in English

About the meeting dates: Can I propose something between August 24 and September 26 (in around 10 weeks)? Should I book 2 or 3 full days in the hotel. Gabriella will have enough experience by then.
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Over the weekend we'll drive home and then I will tell you more about myself and my wife. If you want I can correct your text messages. Please send me the messages directly to my inbox.