Hello, I am Mark Wright.
user
Hello, how may I oblige you today?
assistant
Could you please be my helping hand in booking a flight ticket from Dallas & Fort Worth, TX - DFW to reach Oakland, CA - OAK?
user
Sure, I will be your helping hand in booking a flight ticket.
assistant
Thank you.
user
Could you please provide your preferred travel dates?
assistant
My trip dates are 10/14 - 10/16.
user
Sorry, no flights found on your requested travelling dates.
assistant
Not an issue, thank you.
user
Thank you for opting us, hope to serve you again.
assistant