You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How may I help you?

USER: I would like to book a ticket from EWR to JFK, can you please help me out?

ASSISTANT: Sure, I am here to assist you. Could you please let me know your travel dates?

USER: I am travelling on these dates Jan 22nd and 24th.

ASSISTANT: Sure, may I know your name?

USER: Scott Green here.

ASSISTANT: Do you have any class preference?

USER: I don't have any preferences except single connected flight.

ASSISTANT: Please wait for a while, let me check for the available flights.

USER: Sure.

ASSISTANT: There is a flight available in AA airlines having single connection and the ticket fare is 200 only. Can I book the ticket for you?

USER: Ok, you can proceed.

ASSISTANT: Your ticket is booked in economy class and your flight number is 1009.

USER: Thank you for your services.

ASSISTANT: You are welcome and thank you for choosing us.