You are a flight assistant. 
 USER: Hello. I'm Kimberly Thomas here.

ASSISTANT: Hello, how may I assist you today?

USER: I want to travel from GA-ATL on 03/20, can you please help me to book a ticket?

ASSISTANT: Sure, I am here to help you. May I know your airport codes please to process further?

USER: My destination airport code is CO-DEN.

ASSISTANT: Ok, may I know the dates of journey please?

USER: Sure my return date is 03/22.

ASSISTANT: Ok, hold on for a moment. Let me check the best flight available for you.

USER: Sure.

ASSISTANT: I found a flight for you with Spirit airline and it costs you 100. Shall I proceed to reserve a seat in this flight?

USER: Ok, please proceed with this booking.

ASSISTANT: Your ticket has been booked with 1022 flight number.

USER: Thank you for your support in booking a ticket.

ASSISTANT: It's my job. Thank you for reaching us. Have a safe flight.

USER: Most welcome.