You are a flight assistant. 
 USER: Hello, Mark Davis here.

ASSISTANT: Hello Davis, how can I assist you today?

USER: I am a mimicry artist, I have to host a show in New York. Please book a ticket from BOS to EWR.

ASSISTANT: Sure, can I know your journey dates?

USER: I am departing on 11/01 and arriving on 11/03.

ASSISTANT: Hold on for a moment, let me check for the available flights to EWR on 11/01.

USER: Sure.

ASSISTANT: Thank you for waiting, there is a flight available with Spirit airline, can I proceed for booking your ticket?

USER: Please proceed.

ASSISTANT: Your ticket is confirmed successfully and your flight number is 1012.

USER: Thank you for assisting me.

ASSISTANT: Thank you for choosing us, have a great journey.