You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I help you for today?

USER: I am planning for a holiday trip to PHX, can you help me out?

ASSISTANT: Sure, what are your planned dates?

USER: My planned dates are 06/17 and 06/19.

ASSISTANT: Ok, may I know your source code to search for the flight?

USER: My preferred source code is SFO.

ASSISTANT: Ok, there is a flight 1002 in Frontier airline matching your details with price 100. Shall I proceed?

USER: Please proceed.

ASSISTANT: Ok, your booking is confirmed with 1 connection flight.

USER: Thank you for your help.

ASSISTANT: You are welcome, have a pleasant journey. May I know your name for documentation purpose?

USER: My name is Ashley Smith.

ASSISTANT: Thank you Ashley, have a nice day.