You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I assist you at this moment?

USER: I have a meeting to attend with my clients. Can you help me in booking a ticket from SEA to CLT?

ASSISTANT: Sure, can you please provide your planned dates of journey?

USER: I am planning my journey on dates 07/09 and 07/11.

ASSISTANT: May I know your good name please?

USER: My name is Helen Johnson.

ASSISTANT: Flight-1026 is available on this route with a ticket fare of 100, shall I book your ticket?

USER: Sure, please book the ticket.

ASSISTANT: Helen Johnson, your ticket is confirmed with Delta airlines.

USER: Thank you for your assistance.

ASSISTANT: Thank you, have a safe journey.