You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: I am Ronald Nelson.

ASSISTANT: How can I assist you at this moment?

USER: I want to travel from JFK to IAD. Can you book a flight ticket for me?

ASSISTANT: Sure Nelson, I will help you with that. Can I have your travel dates please?

USER: I want to fly in the flight on 04/03 and 04/05.

ASSISTANT: Ok Nelson, please wait a moment to check flight availability.

USER: Ok.

ASSISTANT: I have found a flight in JetBlue airlines which is having connection 1 and the ticket fare is 300. Is it ok for you?

USER: Yes, book the ticket.

ASSISTANT: Ok Ronald Nelson, your ticket booking has done and the flight number is 1006.

USER: Thank you for your help.

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