You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I assist you now?

USER: Can you aid me to book a ticket from ATL to IAD?

ASSISTANT: Ok, may I know your planned dates for this journey?

USER: My travel dates are Feb 21 and Feb 23 respectively.

ASSISTANT: Ok, please mention your name.

USER: Nancy Wilson here.

ASSISTANT: Do you have any connection preference?

USER: Make sure that connection limit is single.

ASSISTANT: Do you have any other requirements?

USER: I would like to depart in the afternoon.

ASSISTANT: Flight-1014 is available for you with 1 connection at the price of 200 by Hawaiian Airlines in economy class. Can I book it for you?

USER: Please proceed for booking.

ASSISTANT: Your ticket is booked.

USER: Thank you for the help.

ASSISTANT: Thank you for helping me with booking.