You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how may I help you?

USER: I want to book a flight ticket to attend an event which is going to held at GA. Can you help me?

ASSISTANT: Sure, I am here to help you for this. Could you please share me your trip dates?

USER: Apr 19th and 21st are my travelling dates.

ASSISTANT: Can you please share me your airport codes?

USER: AUS and ATL are my airport codes.

ASSISTANT: May I know your name please?

USER: Helen Hill.

ASSISTANT: Is there any other requirements regarding your journey?

USER: No more.

ASSISTANT: As per your data, there is a flight with Delta Airlines and the ticket fare is 200. Would you like me to make the booking now?

USER: You can reserve it.

ASSISTANT: Helen Hill, your ticket is reserved in economy class with the flight-1016.

USER: Thank you for your help.

ASSISTANT: Thank you very much for contacting our agency.