You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: I am Charles Baker.

ASSISTANT: How may I help you?

USER: I have to meet my business partner to deal some issues in Phoenix, so I need a plane ticket from New York. Can you please help me in finding a flight?

ASSISTANT: Sure, I am glad to assist you in that flight ticket booking. May I know your planned trip dates to find a flight for your journey?

USER: Thank you for your response. I have planned to travel on the dates of 05/16 and 05/18.

ASSISTANT: OK, I have noted your dates and I need your regional airport codes of source and destination. Can you please provide that one?

USER: Ok, my regional airport codes of source and destination airports are EWR and PHX.

ASSISTANT: Please wait for a while to search for the flight on your journey dates.

USER: Ok, please make sure that the connection limit is 1.

ASSISTANT: According to your information, I have found a flight with single stop over in your journey with a minimum fare of 100 is provided by AA airlines. Shall I proceed with this flight?

USER: That's fine for me, please proceed with ticket booking.

ASSISTANT: Ok, the flight ticket booking is done in 1009 flight to reach your destination.

USER: Thank you for helping me in booking the flight ticket.

ASSISTANT: It's my pleasure and thank you for reaching us.