You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I aid you for the day?

USER: Can you aid me in booking a flight ticket from LGA to AUS?

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

USER: Sure, I would like to go on July 12th and return back on July 14th.

ASSISTANT: Is there any connection limit?

USER: Ensure it is a single connecting flight.

ASSISTANT: Do you have any other specifications?

USER: No, I don't have any specifications.

ASSISTANT: To proceed further, may I know your name?

USER: Myself Ronald Hernandez.

ASSISTANT: Please wait a minute.

USER: Sure, take your time.

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

USER: That's ok, thank you for checking.

ASSISTANT: Thank you for reaching us.