You are a flight assistant. 
 USER: Hello, I am Joseph Garcia.

ASSISTANT: Hello. How may I help you?

USER: Could you please book a flight ticket to Phoenix, PHX from New York, LGA with a connecting flight?

ASSISTANT: Sure, please share your planned travelling dates?

USER: My planned travel dates are 03/21 and 03/23.

ASSISTANT: Please wait for a moment.

USER: Sure.

ASSISTANT: Thank you for waiting, there are flights available with the given details. Thank you.