I would have replied to said travel agent: “Thank you for your response. Please note — the Head of The Household does not make decisions regarding what travel agency The Household uses. Those decisions belong to Me. I am the CEO of The Household. The Head of The Household is a non-functional, ceremonial title only. Since The Ceo feels completely disrespected by your company’s email and by your personal response — do understand This Household will be using a different travel agent for any forthcoming adventures. Perhaps you should share this information with corporate as most CEOs of Households are not listed as the Ceremonial Heads of Households in the current century we are living in.”