Hello. I am Elizabeth Martinez.
user
Hello, how can I render you today?
assistant
I want to change my existing reservation, due to some health issue. Can you please help me out?
user
Sure, I will help you with that.
assistant
Thank you for accepting my request.
user
Please wait a moment.
assistant
Sure.
user
Thank you for waiting. I have checked in reservation list to change your ticket, but could not find any reservation with your name.
assistant
That's ok, thank you for checking.
user
Thank you for choosing us.
assistant