You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how can I help you today?

USER: Kenneth Evans here. Please help me out in booking the ticket from LAS to PHX.

ASSISTANT: Sure, let me know your travel dates?

USER: My trip dates will be May 27 to May 29.

ASSISTANT: May I know your connection limit?

USER: My connection limit is 1.

ASSISTANT: Any other requirement to be met?

USER: My class preference is economy.

ASSISTANT: Please wait.

USER: Ok.

ASSISTANT: American Airlines has a connecting flight with number 1023 for fare 100 having an economy class, shall I proceed?

USER: Please proceed.

ASSISTANT: Your ticket is confirmed.

USER: Thank you.

ASSISTANT: Thank you for choosing us.