Hi. I am Charles Wright.
user
Hello, how can I aid you?
assistant
Can you help me in booking from OAK to CLT as I need to attend my sister wedding?
user
Sure, may I know your planned dates to travel?
assistant
My travelling dates are 01/13 to 01/15.
user
Please wait for a moment.
assistant
Sure.
user
Sorry for the inconvenience, there is no flight available on your requested dates.
assistant
No issue, I will go with other alternative. Thank you for your time in checking.
user
Thank you for approaching us.
assistant