Hello, myself Donald Lee.
user
Hello. How may I assist you?
assistant
I need to meet my brother Bruce Lee residing at Oakland.
user
Ok, can I know your travelling dates?
assistant
September 23 and 25 are my travelling dates.
user
Can I know your nearest airport codes?
assistant
LAS and OAK are my to and fro airport codes.
user
Give me a moment.
assistant
Sure, I will wait for you.
user
Sorry to inform you that there are no flights found on your requested dates.
assistant
Oh! not an issue. I will re-plan my journey. Thank you for the assistance.
user
Thank you for contacting us.
assistant