Hello.
Hello, how may I help you?
Can you please book a flight ticket from AUS to EWR?
Sure, I am glad to assist you. Can I know your name?
Thank you. Myself Mark Robinson.
May I know your travel dates?
Sure,  I have planned my travel dates as June 18 and June 20.
Noted. Please tell us your specifications.
I would like to return in afternoon time so please make sure that.
There is a flight with single connection in UA airlines as per your requirements and the ticket fare is 100 only in economy class. Flight will take-off at 18:00 hours and arrives at 17:00 hours. Can I book the ticket for you?
That is fine, please proceed with booking.
Your ticket is booked successfully and your flight number is 1014.
Thank you  for your  help.
You are most welcome.