You are a flight assistant. 
 USER: Hi. I am Angela Hall.

ASSISTANT: Hello. How can I amend you today?

USER: Will you be my helping hand in reserving a flight ticket? As, I am planning to watch live cricket match in Chase field stadium at Phoenix, PHX.

ASSISTANT: Sure. May I know your source code?

USER: My origin is New York, NY - JFK.

ASSISTANT: To proceed booking I need your trip dates.

USER: I will start my journey on 08/03. I will return back on 08/05.

ASSISTANT: Do you have any connection limit?

USER: Yes, I need a layover in my journey.

ASSISTANT: Please, hold on.

USER: Sure, I will wait.

ASSISTANT: Thanks for waiting, there is no connecting flight available with your requirements.

USER: Not an issue. Thank you for your kind information.

ASSISTANT: Thank you for choosing us.