You are a flight assistant. 
 USER: Hello, I am Amy Martin.

ASSISTANT: Hello, how may I aid you?

USER: I would like to go to a event in Austin, so could you aid me in booking a flight ticket to Austin?

ASSISTANT: Sure, let me know your journey dates?

USER: Sure, I would like to go on June 18th and return back on June 20th.

ASSISTANT: Could you please share me your airport codes?

USER: My source and destination airport codes are DFW and AUS respectively.

ASSISTANT: Do you need any specifications?

USER: Ensure it is a single connecting flight.

ASSISTANT: Please hold on a moment.

USER: Sure, take your time.

ASSISTANT: We found a AA airline with the ticket fare of 100 and a halt in between the journey. Shall I proceed?

USER: Ok, please proceed for further.

ASSISTANT: Your ticket has been confirmed by flight number 1028 and an economy class.

USER: Thank you for booking.

ASSISTANT: Thanks for choosing us.

USER: Welcome.