Hi.
Hello. How can I help you?
I need to change my existing reservation, Can you please help me with that?
Sure, I will help you.
Thank you.
Can I have your name to check for earlier reservation?
Jason Williams here.
Please, wait a minute.
Sure.
Thank you for waiting, there is no reservation found on your name to change.
Ok, no problem. Thanks for your information.
Thank you for reaching us.