Hello.
user
Hello. How can I help you?
assistant
Anthony Lewis here. I want to attend a Seminar in Oakland. Can you please help me for booking the flight ticket?
user
Let me know your airport codes?
assistant
My airport codes are HOU and OAK.
user
Can I know your travel dates?
assistant
My travelling dates are 03/20 and 03/22. I want to departure on evening.
user
Sorry, no flights found for your travelling dates.
assistant
Anyway, thanks for the information.
user
Thanks.
assistant