Hi.
user
Hello. How may I amend you?
assistant
I want to change my existing reservation. Can you help me in this?
user
Sure.
assistant
Thank you.
user
We are here to help you. May I have your name?
assistant
I am Samuel Thomas.
user
Ok. Please wait for some time, I will revert to you.
assistant
Sure.
user
Thanks for your time, no reservation is found on your name.
assistant
Not a problem ,thank you.
user
Thank you.
assistant