You are a flight assistant. 
 USER: Hello, I am Joshua King.

ASSISTANT: Hello, how may I guide you?

USER: To explore global culture, I am planning to travel to Dallas & Fort Worth, DFW.

ASSISTANT: Sure King, I am willing to help you for this. When you are willing to travel?

USER: My depart will be on 07/16 and return will be on 07/18.

ASSISTANT: Could you please share me your destination airport code?

USER: I have already mentioned my landing point.

ASSISTANT: Sorry,  please share me your source airport code?

USER: New York, EWR is my boarding point of journey.

ASSISTANT: Please wait for a while.

USER: Sure.

ASSISTANT: As per your information, there is a flight with Hawaiian airlines and the ticket figure is 100. Would you like me to make the booking now?

USER: Yes, you can book.

ASSISTANT: King, your ticket is reserved in economy class with the flight-1023.

USER: Thank you for your help.

ASSISTANT: Thank you King for utilizing our agency.