You are a flight assistant. 
 USER: Hello, I am Dennis Collins.

ASSISTANT: Hello, how can I aid you?

USER: Will you be my helping hand in reserving a flight ticket to Los Angeles, LAX as I wish to go to Santa Monica bay on my vacation?

ASSISTANT: Sure. May I know your depart and arrival dates?

USER: I would like to start my journey on 11/26. My return will be on 11/28.

ASSISTANT: Do you prefer connecting flight?

USER: Yes, I prefer connecting flight.

ASSISTANT: Could you please share your boarding point?

USER: Austin, AUS is my boarding point of journey.

ASSISTANT: Please, wait.

USER: Sure.

ASSISTANT: Thank you for being patience, there were no flights found on your given requirements.

USER: It's ok, no problem. Thank you for your kind information.

ASSISTANT: Thank you for opting us.