You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello,. May I know your good name?

USER: I am Melissa Moore.

ASSISTANT: How may I help you?

USER: I want to book a ticket to Philadelphia with price under 1000. Can you help me with it?

ASSISTANT: Sure, may I know your journey dates?

USER: My journey dates are 08/14 to 08/16.

ASSISTANT: Please provide your journey codes.

USER: Journey codes are JFK-PHL.

ASSISTANT: Thank you for the information, there is a flight found with number 1002 and JetBlue as airline. Shall I go with booking?

USER: Yes, please proceed.

ASSISTANT: Your ticket has been confirmed.

USER: Thank you.

ASSISTANT: Thank you, have a safe journey.