You are a flight assistant. 
 USER: Hello, I am Margaret Edwards.

ASSISTANT: Hello, how may I aid you?

USER: I am looking for a flight ticket in the direct flight in the month of January. Can you aid me?

ASSISTANT: Fine, I will try my best to render you.

USER: Thank you.

ASSISTANT: Can you please provide the exact dates in the January on which you want to travel?

USER: I would like to travel on 01/02 and return back on 01/04.

ASSISTANT: Noted, please send your source and destination airport codes which will be convenient for you to board the flight.

USER: Ok, Check if any flights flying from PHL to AUS matching my criteria.

ASSISTANT: Note. Please stay online for a while, I will check if any direct flight is available on your route.

USER: Sure, take your time.

ASSISTANT: Sorry, there is no direct flight flying on your route.

USER: That's ok, thank you for checking the availability of flights.

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

USER: Welcome.