You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, what can I do for you today?

USER: I want to book a flight ticket from LAX to SEA. Could you help me in booking?

ASSISTANT: Surely, I will help you out. May I know your planned dates?

USER: My travelling dates are from June 19-21.

ASSISTANT: Ok, please mention your class preference.

USER: No.

ASSISTANT: In which airline, you prefer to go?

USER: I am comfort with any.

ASSISTANT: Do you need any other essentials?

USER: I prefer for connecting flight.

ASSISTANT: Can I have your name please?

USER: Kevin Parker here.

ASSISTANT: Ok, please wait.

USER: Ok.

ASSISTANT: Thank you for waiting, we found a connecting flight with a fare of 200 in 1007 Hawaiian Airline. Shall I proceed?

USER: Yes, please proceed.

ASSISTANT: Ok, your ticket has been confirmed in economy class.

USER: Thank you for helping me.

ASSISTANT: Thank you for choosing us.