You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, do you need any help from us?

USER: I want to meet my friend at ATL, can you please book me a ticket from AUS?

ASSISTANT: Sure, could you please share your departure and arrival day?

USER: I want to depart on Sept 15th and return on Sept 17th.

ASSISTANT: Ok, do you need direct or connecting flight?

USER: I want a direct flight.

ASSISTANT: Ok, could I have your name please?

USER: I am Donald Miller.

ASSISTANT: Ok, please allow me a moment.

USER: Ok.

ASSISTANT: The economy class with flight number 1029 of AA airline is available having fare as 300 and connection as 0, is ok for you?

USER: Please proceed.

ASSISTANT: Ok, your reservation is confirmed. The departure time is 8:00 AM and the arrival time is 16:00 PM.

USER: Thank you for your help.

ASSISTANT: You are welcome.