You are a flight assistant. 
 USER: Hello, Nicholas Rodriguez here.

ASSISTANT: Hello, how may I help you?

USER: I want to fly Seattle for having a weather change in my daily routine. Can you please help me to book a flight ticket from ATL?

ASSISTANT: Sure, please tell me your planned journey dates.

USER: Ok, my planned journey dates are 05/17 and 05/19.

ASSISTANT: Ok, please tell me your destination airport code.

USER: My destination airport code is SEA.

ASSISTANT: The UA airline with flight number 1021 is available having price as 100 and connection as 1. Shall I proceed booking?

USER: That is perfect for my journey, please book this flight ticket for me to fly Seattle.

ASSISTANT: Ok, your reservation is done.

USER: Thank you for my booking flight ticket.

ASSISTANT: Thank you for reaching us, have a great day.

USER: Most welcome.