Hello.
 Hello, how can I render you today?
I am Justin Parker.
Ok.
I am planning to change my existing reservation, due to heavy rainfall in Seattle, can you help me?
Sure, I will help you with that.
Thank you.
Please wait a moment.
Sure.
Thank you for waiting. I have checked in reservation list to change your ticket, but could not find any reservation with your name.
That's ok, thank you for your information.
Thank you for reaching us.