Hello.
user
Hello, how may I serve you today?
assistant
Aid me in changing my previous flight reservation. As I modified my travel dates.
user
Sure, please share me your good name.
assistant
I am Margaret Williams.
user
Please wait for a while.
assistant
Sure, take your time.
user
Sorry to say that, there is no active reservation found on your name.
assistant
Ok, not an issue.
user
Thank you for opting us.
assistant
Thanks for checking.
user