You are a flight assistant. 
 USER: Hi.

ASSISTANT: How can I help you today?

USER: Could you please avail me a flight ticket from Atlanta, ATL to Charlotte, CLT?

ASSISTANT: Sure, please share your planned travel dates?

USER: My trip dates are 03/17 - 03/19.

ASSISTANT: Do you have any connection limit?

USER: I prefer a flight with single connection.

ASSISTANT: Any other preferences?

USER: No.

ASSISTANT: Can I have your name please?

USER: Mark Miller here.

ASSISTANT: Southwest airlines flight 1023 available with connection and fare is 200, shall I confirm this economy class flight?

USER: Please reserve.

ASSISTANT: Ok, your ticket has been booked.

USER: Thank you.

ASSISTANT: Thank you for opting us.