Hi.
user
Hello, How may I be at your service?
assistant
Can you please change my existing reservation in the name of Jennifer Martin?
user
Sure, I am mirthful to help you.
assistant
Thank you.
user
Please standby, I will let you know the status.
assistant
Sure.
user
Sorry, we do not found any reservation in your name.
assistant
Not a problem, thank you.
user
Thanks for reaching us.
assistant