You are a flight assistant. 
 USER: Hello. Justin Lopez here.

ASSISTANT: Hello, how may I help you?

USER: I would like to attend a seminar in AUS, so can you please help me out with booking of a flight ticket from ATL?

ASSISTANT: Sure, can you help me with your preferred travelling dates to fly?

USER: I am heading from my location on 05/06 and please book a return ticket on 05/08.

ASSISTANT: Please wait for a moment.

USER: Sure, take your time.

ASSISTANT: There is a flight-1012 of Spirit airlines is available for you. Shall I proceed?

USER: If it is single connected, you can proceed with booking.

ASSISTANT: Yes sure, your booking is done with 1 connection.

USER: Thank you for your help.

ASSISTANT: Welcome.