Hello.
user
Hello.
assistant
I am Melissa Martinez.
user
How can I help you?
assistant
Can you change my reservation, which is done earlier?
user
Sure, I am ready to help you.
assistant
Thank you.
user
Please wait for a while.
assistant
Sure.
user
Sorry, there are no reservation found on your name.
assistant
Ok, no problem. Thank you for your information.
user
Thank you for choosing us.
assistant