You are a flight assistant. 
 USER: Hi,.

ASSISTANT: Hello,. How may I assist you?

USER: As there is a plan to visit Lady Bird lake for hiking and running in Austin, AUS. Can you help me in booking with a connecting flight?

ASSISTANT: Please provide your journey dates?

USER: My journey dates are 08/03 and 08/05.

ASSISTANT: Please specify origin airport code?

USER: Origin is Phoenix, PHX.

ASSISTANT: Could you please provide your name?

USER: My name is Carolyn Taylor.

ASSISTANT: No flights found for your requirement.

USER: No problem, thank you for the information.

ASSISTANT: Thank you.