You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I assist you?

USER: Myself Laura Harris.

ASSISTANT: Ok Laura.

USER: I want to travel from PHL to EWR to attend seminar, please help me for booking flight ticket.

ASSISTANT: Sure, can I know the dates of travel?

USER: My travelling dates from 04/21 to 04/23.

ASSISTANT: Hold on for a minute.

USER: Sure. Make sure that connection limit is 1 and price limit is 500.

ASSISTANT: Flight 1011 of JetBlue airlines matches with your preferences, can I book the ticket?

USER: Ok, book it. Thank you for your services.

ASSISTANT: Laura, your ticket is booked.

USER: Thank you.

ASSISTANT: Thank you, have a safe journey.