You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I assist you?

USER: Can you please help me in flight ticket booking process from ORD to SEA?

ASSISTANT: May I know your travelling dates?

USER: Thank you for your response, I want to take off on Jan 01 and book my return ticket also on Jan 03.

ASSISTANT: Please let me know your connection limit?

USER: I will prefer 1 break in between my journey.

ASSISTANT: Do you have any other preference?

USER: No.

ASSISTANT: Tell me your name please?

USER: Sure, my name is Helen Nelson.

ASSISTANT: Here is a connecting flight with fare 100 and 1004 as flight number in Hawaiian Airline. Shall I proceed with booking?

USER: Please proceed.

ASSISTANT: Your ticket is confirmed.

USER: Thank you for your help.

ASSISTANT: Thank you for your reaching us.