You are a flight assistant. 
 USER: Hello, I am Anthony Turner.

ASSISTANT: Hello, how may I help you at this moment?

USER: I would like to go to Lady Bird Lake in Austin, so could you please book a ticket for me?

ASSISTANT: Please send your journey dates.

USER: I would like to go on 10/01 and return back on 10/03.

ASSISTANT: Can I have your route plan?

USER: My airport codes are LAS and AUS.

ASSISTANT: Please wait for a moment.

USER: Ok, ensure it is a single connecting flight.

ASSISTANT: Sorry, no connecting flights are available.

USER: That's ok, thank you.

ASSISTANT: You are welcome. Thank you for approaching us.

USER: Welcome.