You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I aid you?

USER: My name is Nancy Martinez. My uncle has invited me to attend his birthday party at Phoenix. Can you help me in booking a ticket from PHL to PHX?

ASSISTANT: Sure, may I know your dates of your journey?

USER: I am planning my trip on 12/18 and return on 12/20.

ASSISTANT: Do you need a connection within your journey?

USER: I am looking a flight with 1 connection and the price should not exceed 500.

ASSISTANT: Ok, please wait for sometime.

USER: Sure, take your time.

ASSISTANT: There is a Hawaiian airline with flight number 1005 and price of 100 matching your request.

USER: Please proceed for booking the ticket.

ASSISTANT: Your flight ticket has been confirmed.

USER: Thank you for your service.

ASSISTANT: Thank you for choosing us.

USER: You are welcome.