Hi.
user
Hello.
assistant
Rachel Hall here.
user
How can I assist you?
assistant
Can you change my flight ticket reservation? As my business trip has been postponed to some other date in Las Vegas.
user
Ok, I am here to help you. Please wait for a while.
assistant
Sure.
user
Sorry, no reservation found on your name to change.
assistant
Not a problem. Thank you.
user
Thank you for reaching us.
assistant