You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I help you today?

USER: Can you please assist me in booking a flight ticket from BOS to AUS to attend a film festival?

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

USER: My planned journey dates are May 17 and May 19.

ASSISTANT: May I know your connection limit?

USER: I need a flight having single connection.

ASSISTANT: Do you have any other specifications?

USER: No.

ASSISTANT: Your good name please.

USER: I am Nancy Rodriguez.

ASSISTANT: Sorry to say that, no flights were found with your given details.

USER: Ok, no problem. Thank you for the information.

ASSISTANT: Thank you for reaching us.