Hi.
user
Hello. How can I assist you?
assistant
I am Rachel Brown. 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 dates in the reservation?
user
Sure Rachel, please wait a moment.
assistant
Sure.
user
Sorry to say that, there is no reservation found on your name.
assistant
No issues, thank you for your time.
user
Thank you for approaching us.
assistant