Hello. I am Lisa Jackson.
user
Hello. How may I assist you?
assistant
I have to attend a cultural event at Oakland, can you help me to book a flight ticket from DFW to OAK?
user
Sure, I will help you. May I know your depart and return dates?
assistant
My trip dates are 07 and 09 of Nov.
user
Do you have any other specifications?
assistant
My return time will be at morning and depart time will be at afternoon.
user
Give me a minute, please.
assistant
Sure, take your own time.
user
Thank you for your time, there were no flights available that matches your specified timings.
assistant
That's ok, thank you for giving information.
user
Thank you for approaching us.
assistant