Hi.
user
Hello, how can I help you today?
assistant
I have planned a surprise for my parents in Chicago, ORD. Can you avail me to book a flight ticket?
user
Sure, I am here to help you in booking. Can you please share your travel dates?
assistant
My travel dates are Feb 06 and 08.
user
Ok, may I know your source airport code?
assistant
My source is from Philadelphia, PHL.
user
May I know your name for further process?
assistant
Charles Martin here.
user
Sorry, no flights are available on your preferable on your travel dates.
assistant
Ok, thank you.
user
Thank you for reaching us, have a nice day.
assistant