You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, what can I do for you today?

USER: I need to travel from CLT to Austin, AUS. Will you please help me with booking a flight ticket?

ASSISTANT: Sure, please forward your trip dates.

USER: My planned trip dates are July 02 and July 04.

ASSISTANT: Is there any connection limit?

USER: I need a flight with single connection limit.

ASSISTANT: Any other requirement to be met?

USER: I would like to depart in the evening time only.

ASSISTANT: Can you mention your name to proceed further?

USER: Sure, myself Rebecca Moore.

ASSISTANT: Sorry, no flights found as per your requirement.

USER: That's ok, no problem. Thank you for the information.

ASSISTANT: Thank you for contacting us.

USER: Thank you for your service.