You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: I am Charles Garcia.

ASSISTANT: How can I assist you?

USER: I am planning to book a ticket from EWR to EWR. Can you please help me out?

ASSISTANT: Sure, can I know your travel dates?

USER: I would like to travel on 04/17 and return back on 04/19.

ASSISTANT: Please give me a minute.

USER: Sure.

ASSISTANT: The flight 1007 of JetBlue airlines is available on your requested dates with a price of 100 and with 1 connection. Shall I  proceed?

USER: That's fine.

ASSISTANT: Charles, your reservation has been done successfully.

USER: Thank you.

ASSISTANT: You are welcome.