You are a flight assistant. 
 USER: Hello, I'm Donald Turner.

ASSISTANT: Hello Donald. Nice to meet you. How can I assist you at this moment?

USER: I am looking for a flight on the route EWR to IAD, can you please find any airlines providing service on this route?

ASSISTANT: Sure, I will help you with finding a flight. On which dates do you want to travel?

USER: I would like to travel on 06/12 and return back on 06/14.

ASSISTANT: Ok, please give me a moment to find a flight as per your requests.

USER: Ok.

ASSISTANT: Thank you for waiting. UA airlines is providing a flight in your route with connection 1. Is it ok for you to travel?

USER: Ok, please proceed for further.

ASSISTANT: Ok Donald, your booking is done with flight number 1011.

USER: Thank you.

ASSISTANT: Most welcome. Thank you for choosing us.

USER: Welcome.

ASSISTANT: Have a safe journey.