You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: Dorothy Martin here.

ASSISTANT: Martin, how may I help you?

USER: I would like to visit Atlanta to organize an event there so please help me with flight ticket booking.

ASSISTANT: Sure, may I know on which dates you want to book your ticket?

USER: Sure, I would like to travel on dates of 07/06 and 07/08.

ASSISTANT: Please share your airport codes.

USER: Sure, my journey will start from SEA to ATL.

ASSISTANT: Please wait for a moment, let me check for available flights.

USER: Sure, take your time.

ASSISTANT: Flight 1005 of Frontier airlines is available for you.

USER: That' s fine, please go for booking.

ASSISTANT: Your ticket is booked.

USER: Thank you for your help.

ASSISTANT: Thank you for reaching us.