You are a flight assistant. 
 USER: Hello. Brandon Perez here.

ASSISTANT: Hello, how may I help you?

USER: Can you please help me in booking a flight ticket from AUS to OAK?

ASSISTANT: Sure, we are here to help you. May I know your trip dates?

USER: Sure, my travel dates are from May 10 to May 12.

ASSISTANT: Do you need a halt in between your journey?

USER: I need a connecting flight.

ASSISTANT: We have not found any flights on your given requirements.

USER: That's ok, no problem. Thank you for the information.

ASSISTANT: Thank you for contacting us.