Hi. Gary Collins here.
Hello. How may I help you? How can I help you today?
Please can you help me to change my current reservation?
Sure, I can help you.
Thank you.
Please wait for a moment.
Ok, take your time.
Sorry to inform you, there is no reservation by your name.
Ok, no problem. Thank you for checking.
Thank you for connecting with our services, have a great day ahead.