You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: I am Elizabeth Brown.

ASSISTANT: How can I serve you today?

USER: I want to attend for a meeting at ATL. Can you please help me to book a flight from SEA?

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

USER: Sure, I want to depart on Dec 12 and intend to return on Dec 14.

ASSISTANT: Do you need any break in between your journey?

USER: Yes, I need a break in between my journey.

ASSISTANT: Please wait for a moment.

USER: Sure.

ASSISTANT: AA airlines with the ticket fare of 100 and a halt in between the journey. Shall I proceed?

USER: Ok, please proceed.

ASSISTANT: Your ticket has been confirmed by flight number 1018 and an economy class.

USER: Thank you.

ASSISTANT: Thanks for choosing us.