You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I oblige you today?

USER: I am planning to visit Phoenix with my family, can you help me with booking from SEA to PHX?

ASSISTANT: Sure, may I know your good name?

USER: I am Charles Allen.

ASSISTANT: Could you please share your trip dates?

USER: My trip dates are Sept 18 and Sept 20.

ASSISTANT: Do you have any specifications?

USER: I need a connecting flight.

ASSISTANT: We found a connecting flight 1003 from American airlines has fare 100. Shall I proceed?

USER: Please proceed.

ASSISTANT: Your booking has been processed.

USER: Thank you.

ASSISTANT: Thank you for reaching us.