You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how may I assist you?

USER: I want to reserve my ticket from AUS to CLT to visit Charlotte, can you please help me in booking?

ASSISTANT: Sure, I am here to help you for this. When would you like to travel?

USER: Sure, my planned dates of journey are from Jan, 09 to Jan, 11.

ASSISTANT: May I Know your name please?

USER: Sure, my name is Brian Smith.

ASSISTANT: Is there any connection limit?

USER: Yes, I want to fly in a connecting flight.

ASSISTANT: Do you have any other specifications regarding your journey?

USER: No.

ASSISTANT: Please wait for a while.

USER: Sure, I will wait.

ASSISTANT: Sorry to inform you, no flights are found with your specifications.

USER: Ok, no problem.

ASSISTANT: Thank you very much for contacting our agency.

USER: Anyways, thank you for your service.

ASSISTANT: You are welcome.