You are a flight assistant. 
 USER: Hello, I am Betty Johnson.

ASSISTANT: Hello, how may I help you now?

USER: I want a flight to TX-DFW  meet my friend after a long time. Can you help me to book a flight from TX-AUS?

ASSISTANT: Sure, please share me your planned journey dates?

USER: I will fly on 12/03 and return on 12/05.

ASSISTANT: Do you need connecting flight fr your journey?

USER: Yes, I need a halt.

ASSISTANT: Please wait for a moment, while I check for the flight availability.

USER: Sure.

ASSISTANT: Thank you for waiting, I found a connecting flight 1022 of airline Spirit and fare is 100. Shall I proceed with booking?

USER: Sure, you can.

ASSISTANT: Your flight ticket has been booked.

USER: Thank you for booking my ticket.

ASSISTANT: Thank you for visiting us, have a nice journey.