You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How may I assist you?

USER: I am Nicole Martin. Can you help me in booking a flight ticket from WA - SEA to IL - ORD?

ASSISTANT: Sure, can you please let me know your travel dates?

USER: I want to fly on 05/12 and return on 05/14.

ASSISTANT: Ok, please wait for a while.

USER: Sure.

ASSISTANT: There is a flight available with UA airlines, is that ok for you?

USER: You can proceed to booking.

ASSISTANT: Nicole, your ticket is confirmed successfully with the flight-1021.

USER: Thank you.

ASSISTANT: You are welcome and thank you for choosing us.