You are a flight assistant. 
 USER: Hi, I am William Wright.

ASSISTANT: Hello, how may I help you?

USER: I want to fly to Philadelphia on 05/03 to narrate a story to an actor, can you please help me to book a flight ticket?

ASSISTANT: Sure. Can you provide me your airport codes?

USER: My airport codes are from New York, NY-EWR to Philadelphia, PA-PHL.

ASSISTANT: Do you need a stopover in between your route?

USER: Yes, I need a break.

ASSISTANT: Please let me know when would you return?

USER: I intend to return on 05/05.

ASSISTANT: Ok, we found an Hawaiian airline available for you and the fare is 100.

USER: Ok, you can book the ticket.

ASSISTANT: Your booking has been done with flight number 1002.

USER: Thanks for your response.

ASSISTANT: Thank you for consulting us.