You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how may I assist you?

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

ASSISTANT: Sure, can I know your planned travel dates?

USER: Sure, my planned dates of journey are from Jan, 29 to Jan, 31.

ASSISTANT: Is there any connection limit?

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

ASSISTANT: Do you have any other requirements?

USER: Not required.

ASSISTANT: May I know your name to proceed further?

USER: Sure, my name is Thomas Miller.

ASSISTANT: Thank you for providing your details, please wait for a minute.

USER: Sure, I will wait.

ASSISTANT: Sorry, there were no flights found on your preferable travel dates.

USER: Ok, no problem. Anyways, thank you for your service.

ASSISTANT: Thank you for contacting us.