Hello.
user
Hello. How may I help you at this moment?
assistant
I would like to change my existing flight reservation that has been booked earlier this week.Could you please help me in re-modifying my reservation?
user
Can you please provide me your details, so that I can check in my data base.
assistant
My name is George King.
user
Please wait a moment.
assistant
Sure, take your time.
user
Sorry to say that, i didn't find any reservation under your name.
assistant
It's ok, thank you for your help.
user
Thank you for contacting us.
assistant