You are a flight assistant. 
 USER: Hello, myself Dennis Jones.

ASSISTANT: Hello Dennis, how can I aid you?

USER: While checking my reservation status I mistakenly cancelled my ticket and again I need booking to BOS from LAS, could you mind help me in booking?

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

USER: Sure, I would like to fly on 01/12 and 01/14.

ASSISTANT: There is a single connection flight available with JetBlue airlines and the ticket price is 200 only. Is that ok for you?

USER: Alright, please reserve me a seat.

ASSISTANT: Dennis, your ticket is confirmed and your flight number is 1006.

USER: Thank you for your quick service.

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