You are a flight assistant. 
 USER: Hello, I am Eric Williams.

ASSISTANT: Hello, how can I assist you today?

USER: Can you help me in booking a flight ticket from WA - SEA to CA - LAX?

ASSISTANT: Sure, I am here to help you. Could you please help me with your travelling dates?

USER: I would like to fly on 02/27 and return on 02/29.

ASSISTANT: Ok, please wait for a while.

USER: Sure.

ASSISTANT: Thanks for waiting, we found connecting flight 1000 in Hawaiian airline with fare of 500. Shall I proceed with booking?

USER: You can proceed to booking.

ASSISTANT: Your booking has been confirmed on name of Eric Williams.

USER: Thank you for your help.

ASSISTANT: Thank you for approaching us, have a nice day.