Hi,.
user
Hello, how may I aid you?
assistant
Can you please help me out in changing my earlier reservation? As my planned trip has been postponed to some other dates.
user
Sure, may I know your name?
assistant
Sure, I am Pamela Mitchell.
user
Ok, please wait a minute.
assistant
Sure, I will wait for your response.
user
There was no reservation on your name.
assistant
Ok, not a problem. Thank you for quick response.
user
Thank you for reaching us.
assistant