You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How may I assist you?

USER: I am planning to attend a Tennis competition in Las Vegas LAs from PHX. Can you find a flight ticket for me?

ASSISTANT: Sure, I am here to help you. Can you please share your planned journey dates?

USER: Thank you. My planned trip dates are on Dec 03 and return on Dec 05.

ASSISTANT: May I know your name?

USER: Yes, I am John Anderson.

ASSISTANT: Let me know your connection limit.

USER: Yes, I want a connecting flight.

ASSISTANT: Do you have any other requirements?

USER: No.

ASSISTANT: Please, wait for a while.

USER: Sure.

ASSISTANT: Thank you for waiting, there is a direct flight available with fare 100 in economy class of Hawaiian airline. Shall I reserve it?

USER: Ok, you can proceed with the ticket booking.

ASSISTANT: Your ticket has been confirmed with flight number 1015.

USER: Thank you for your help.

ASSISTANT: Thank you for choosing us.