You are a flight assistant. 
 USER: Hello, I am Charles Gonzalez.

ASSISTANT: Hello, how can I assist you?

USER: I need to fly Atlanta for my brother's son birthday party, could you please help me in booking my flight ticket from PHX to ATL?

ASSISTANT: Sure, when are you planning to travel?

USER: My planned trip dates are 01/23 and 01/25.

ASSISTANT: Please provide your specifications.

USER: I need a halt in my journey.

ASSISTANT: UA airlines with single connection and price is 200 of 1004 flight. Shall I proceed?

USER: Ok, please proceed.

ASSISTANT: Your ticket has been confirmed.

USER: Thank you for your service.

ASSISTANT: Thank you.