Hello.
user
Hello, please tell us for what help you are looking for?
assistant
I am Helen Jones. I planned to travel from ORD to SFO, can you help me out please?
user
Sure, may I know your trip dates?
assistant
My trip dates are from 01/13 till 01/15.
user
Jones, there is no plane in your requested dates.
assistant
That's ok, no problem. Thank you for your help.
user
My pleasure, have a great day.
assistant