You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello.

USER: Ruth Young here.

ASSISTANT: How can I assist you Ruth Young?

USER: I am planning to take a shoot at Brooklyn Bridge it is at EWR for my upcoming film, please check the availability of flight from IAD to EWR.

ASSISTANT: Good to hear, please let me know your travelling dates to proceed further.

USER: Sure, my preferable dates are from 04/15 to 04/17.

ASSISTANT: Wait a moment please, I will check the best services on this route and come back to you.

USER: Ok, take your time.

ASSISTANT: I have found a flight on this route with Hawaiian airlines, shall I book your ticket with this flight?

USER: Please book it, I would like to travel with Hawaiian airline.

ASSISTANT: Your ticket has been booked successfully with flight number 1009.

USER: Thank you for booking my ticket.

ASSISTANT: Thank you, have a safe journey.

USER: Welcome.