You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I help you today?

USER: Amanda Turner here. Please search for a direct from PHX to AUS.

ASSISTANT: Sure, please provide me your travel dates.

USER: My trip dates are 10/11 and 10/13.

ASSISTANT: Sorry, no flight is found.

USER: It's ok, thank you.

ASSISTANT: Thank you for reaching us.