You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I help you?

USER: I am looking for a flight from AUS to ATL, can you help me out?

ASSISTANT: Sure, let me know your trip dates please?

USER: My trip dates are from Nov 7th till Nov 9th.

ASSISTANT: May I know your connection limit?

USER: I am looking for a connecting flight.

ASSISTANT: Ok, is there any class preference?

USER: I am ok with any flight.

ASSISTANT: Do you need any airline preference?

USER: No, thanks.

ASSISTANT: Can I know your name please?

USER: Myself Samantha Thompson.

ASSISTANT: Sorry to inform you that there are no flight services available on your given details.

USER: That's ok, not an issue. Thank you.

ASSISTANT: Thanks for contacting us.