You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I assist you now?

USER: I am Steven Lewis from New York.

ASSISTANT: Glad to meet you Lewis.

USER: Thanks, I would like to visit Washington next month, can you please book a flight ticket for me?

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

USER: Thanks. I want to take off on 11/15 and book my return ticket also on 11/17.

ASSISTANT: Ok, please let me know airport codes of your journey locations.

USER: I want to fly from JFK and destination airport is DCA.

ASSISTANT: Please wait a moment to check flight availability.

USER: Ok.

ASSISTANT: I have found a flight in UA airlines with connection 1 and price 100, is it ok for you?

USER: Please confirm this flight ticket for me.

ASSISTANT: Ok Steven Lewis, I have reserved a ticket with flight number 1001.

USER: Thank you for assisting me.

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