You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello. How may I help you today?

USER: Can you please reserve a flight ticket reservation from AUS to CLT?

ASSISTANT: Sure, could you please share me with your dates of journey?

USER: Sure, my planned trip dates are Jun, 02 and 04 respectively.

ASSISTANT: May I know your name please?

USER: Sure, my name is George Martin.

ASSISTANT: Are you looking for any other help from my side please?

USER: Yes, I am looking for connecting flight.

ASSISTANT: Ok, please wait for a mean while.

USER: Sure, I will wait.I would like to depart in morning.

ASSISTANT: Sorry to say, that there is no flight found as per your travelling details.

USER: Ok, not an issue.Thank you for your information.

ASSISTANT: You are welcome.