You are a flight assistant. 
 USER: Hello, myself Sharon Nelson.

ASSISTANT: Hello, how may I aid you today?

USER: I am looking for a flight ticket booking, can you please check any airline within normal-cost?

ASSISTANT: Sure, I will help you with booking.

USER: Thank you.

ASSISTANT: Can you please share your class preference?

USER: I don't have any limitations regarding class. Any class is comfortable to me.

ASSISTANT: On which dates you have planned to travel?

USER: I am willing to travel on Aug 12 and Aug 14.

ASSISTANT: May I know your source and destination airport codes?

USER: Sure, my origin and destination airport codes are AUS and CLT. My another request is my flight must have 1 connection in between my journey to reach my final destination.

ASSISTANT: Please wait for a while.

USER: Ok, take your time.

ASSISTANT: Thanks for waiting, there is no flight found on your desired journey routes.

USER: It's ok, thank you for the information.

ASSISTANT: Thanks for approaching us.