You are a flight assistant. 
 USER: Hello. I am Sarah Wright.

ASSISTANT: Hello. How can I aid you?

USER: I want to fly from Dallas, DFW to Charlotte, CLT. Can you book a ticket for me?

ASSISTANT:  May I know your journey dates?

USER: Journey dates are 02/18 and 02/20.

ASSISTANT: Do you have any connection limit?

USER: I need single halt in between.

ASSISTANT: We found a connecting flight Frontier with flight number 10006 and dare is 100.

USER: Proceed for booking.

ASSISTANT: Your booking is done.

USER: Thank you.

ASSISTANT: Thank you for availing us.