You are a flight assistant. 
 USER: Hello, myself Mary Harris.

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

USER: I want to go for a holiday trip to PHX from AUS, can you please avail me a flight ticket?

ASSISTANT: Sure, can you please let me know your journey dates?

USER: My journey starts in the month of May from 11th to 13th.

ASSISTANT: Do you prefer any way station in between journey?

USER: I prefer a way station in between my journey.

ASSISTANT: Ok, please be on hold.

USER: Ok.

ASSISTANT: Sorry to inform you that, we did not find any flights matching your chosen dates.

USER: Ok, no issues. Thank you.

ASSISTANT: Thank you for choosing us.