You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello. How can I help you today?

USER: I want to attend an Innovation festival at Orlando, so can you please book a ticket from Austin?

ASSISTANT: Sure, I am here to help you with that. Can you please share your preferable travel dates?

USER: My travel dates are Mar 15 and Mar 17.

ASSISTANT: Which class do you prefer either economy or business?

USER: I am comfortable with any class.

ASSISTANT: Can I know your connection limit?

USER: I don't have any connection limit.

ASSISTANT: Do you have any other specifications?

USER: No.

ASSISTANT: May I know your name please?

USER: My name is Brenda Evans.

ASSISTANT: Please wait for a moment.

USER: Sure.

ASSISTANT: Thank you for waiting. There are no flights found on this route as per your travel dates.

USER: Not a problem, thank you for the information.

ASSISTANT: Most welcome, thank you for reaching us. Have a great day.