You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I help you?

USER: Myself Katherine Collins, I am planning this weekend to visit Austin. Can you please help me in booking the ticket from PHL to AUS?

ASSISTANT: Sure, may I know your travelling dates please?

USER: I am willing to travel on 04/08 and again I will be return back on 04/10.

ASSISTANT: There is a flight which can travel to your region having a single lay out in between your journey having a ticket fare of 200 which is provided by AA airlines. Would you like to book this flight for your journey?

USER: Sure, go ahead and book the ticket.

ASSISTANT: Ok, your ticket is booked.

USER: Thank you very much for reserving the ticket.

ASSISTANT: Most welcome.