The word "forward" in the given context means "sending or directing something to a particular place or person." In this email, Karen is replying to Kate's email and expressing her gratitude for it. She mentions that she is finalizing her travel itinerary and will provide Kate with the final details. Karen also mentions that she will need early accommodation at the hotel due to her early flight arrival. Additionally, she states that she will require specific equipment for her presentation. Lastly, Karen expresses her anticipation for meeting Kate and her staff. Therefore, "forward" is the correct answer as it fits logically in the context of the email.