You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: I am Raymond Rodriguez.

ASSISTANT: How may I aid you today?

USER: I have to attend my sister's wedding at Phoenix, could you please help me with booking a flight ticket?

ASSISTANT: Certainly, I can help you with that. Can you please mention your preferable airport code names?

USER: My nearest source airport code is SEA and my destination airport code is PHX.

ASSISTANT: May I know your journey dates for booking flight ticket?

USER: I would like to take off on 02/03 and return on 02/05.

ASSISTANT: Ok, just give me a moment, I will check flight availability.

USER: Sure.

ASSISTANT: There is a flight available as per your requested dates, airline is UA and flight number is 1015. Shall I proceed?

USER: Please proceed with the booking if the connection is 1.

ASSISTANT: Yes, connection limit of this airline is 1. Your flight ticket is booked successfully.

USER: Thank you for the help.

ASSISTANT: Thank you for reaching us, happy journey.