A. 1. Use multiple channels to reach customer service, such as phone, email, and live chat, to increase your chances of getting through. 2. Prepare all necessary information before contacting customer service, such as your booking reference and personal details, to streamline the process.

B. 3. If phone lines are busy, try calling during off-peak hours or using the callback feature if available. 4. Utilize social media platforms to reach out to customer service, as they may respond more quickly.