You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How may I help you out?

USER: I am Sandra Jones, I need to book my flight ticket to LAX from AUS in the month of February. Can you please help me to book a flight ticket?

ASSISTANT: Sure, I will help you out.

USER: Thank you for considering my request.

ASSISTANT: May I know your travelling dates please?

USER: Sure, my travelling dates are 02/06 and 02/08.

ASSISTANT: Hold on for a while.

USER: Sure, have your time and please make sure there is a connected flight.

ASSISTANT: Sorry, there are no flights found in our database.

USER: Not a problem, anyway thank you for the help.

ASSISTANT: Thank you for choosing us.