Hi, I am Jacob Wilson.
user
Hello, How can I serve you?
assistant
I would like to meet my grandfather on a special day at SFO on 12/01. So I want to book a flight ticket from CLT on 11/29.
user
Please wait a moment.
assistant
Ok.
user
Thanks for waiting. We do not found any flight that matches with your requirements.
assistant
Ok, Thank you.
user
Thank you. Have a good day.
assistant