You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: Sandra Hall here.

ASSISTANT: How may I guide you today?

USER: I would like to fly from AUS, would you please aid me in booking a flight ticket to CLT?

ASSISTANT: Sure, I will help you with that. Can you please share your preferable journey dates?

USER: My travelling dates are 03/10  and 03/12.

ASSISTANT: Do you have any specifications?

USER: Yes, I want 1 stopover in between my journey.

ASSISTANT: I am sorry to say that there is no flight found under your details.

USER: No issues, thank you for your response.

ASSISTANT: Thank you for reaching us, have a great day.