Hello.
Hello, how can I help you today?
I want to change my existing reservation due to some technical issues.
Ok.
Can you help me in doing that?
Sure, I am here to help you.
Thank you.
Let me know your name to check the reservation.
I am Williams Mitchell.
Please, hold on for a while.
Sure.
Thank you for your time, there is no reservation found on your name.
Ok, no worries at all. Thank you.
Thank you for contacting us.