Hello, I am Lisa Collins.
Hello, how may I serve you today?
I am planning to attend Christmas celebrations at San Francisco with my family, Can you help me to book a ticket on 12/24?
Sure, I am happy to help you. May I know your journey airport codes?
My source is Los Angeles, CA - LAX. My destination airport code is CA - SFO.
Let me know your date of arrival.
My arrival day is 12/26.
Thank you for the details. Please wait for  few minutes, I will check and revert you.
Sure.
Thank you for waiting. Unfortunately, There were no flights available based on your details.
Ok, no worries. Thank you for your service.
Thank you for opting us, Have a nice day.