Replace the brackets and remove tasks you do not need. This does not create a booking.
Hello, we are [number] English-speaking visitors in Beijing on [date]. We need help with [arrival, restaurant communication, or meeting logistics] near [area]. Our attraction bookings or meeting arrangements are [details]. We need support for [duration], finishing by [time]. Can you help with these tasks in English? Please confirm relevant experience, availability, the meeting point, your fee, and excluded expenses. If the task needs sightseeing guiding or specialist interpreting, please explain your qualifications and scope.