You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I assist you today?

USER: I am planning to book a flight ticket to SEA from PHX, can you please help me out?

ASSISTANT: Sure, may I know your name please?

USER: Sure, my name is Catherine Collins.

ASSISTANT: May I know your planned travelling dates please?

USER: Sure, my planned travelling dates are Jan 14 and Jan 16.

ASSISTANT: May I know your class preference please?

USER: Yes, I prefer economy class.

ASSISTANT: Do you have any other specifications please?

USER: Yes, I am looking for a flight with 1 connection.

ASSISTANT: There is a connecting flight of fare 100 with economy class in Hawaiian airline, shall I proceed for booking?

USER: Ok, please proceed.

ASSISTANT: Your ticket has been confirmed with flight number 1003.

USER: Thank you for the help.

ASSISTANT: Thank you for reaching us.