You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how can I help you today?

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

ASSISTANT: Sure, we are here to help you. Can you share me your travelling dates?

USER: My travel dates are from Sept 15 to Sept 17.

ASSISTANT: May i know your name further process?

USER: I am Kevin Hernandez.

ASSISTANT: Do you have any other specifications?

USER: I need a connecting flight.

ASSISTANT: Ok, wait for some time.

USER: Ok.

ASSISTANT: Thanks for waiting there are no flights found on your details.

USER: Ok, no problem. Thank you.

ASSISTANT: Thanks for approaching us.