Hi.
user
Hello.
assistant
Sarah Lopez here.
user
How may I help you?
assistant
Can you change my flight ticket reservation? As my press conference has been postponed to some other dates.
user
Sure, please wait for a moment.
assistant
Ok.
user
Sorry, there is no reservation found basis on your details.
assistant
Ok, not a problem. Thank you.
user
Thank you for reaching us.
assistant