You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I help you?

USER: I am Thomas Brown. Can you please book a flight ticket from LAX to JFK?

ASSISTANT: Sure, I will be happy to help you. Can you please tell me your travel dates?

USER: Sure, I need to travel on dates of 10/25 and 10/27.

ASSISTANT: Ok, please wait for a while.

USER: Sure, take your time.

ASSISTANT: Flight-1005 is available in Southwest airlines and the ticket costs you 100 only. Can I book the ticket for you?

USER: That is fine, please proceed with booking.

ASSISTANT: Brown, your ticket is confirmed successfully.

USER: Thank you for your help.

ASSISTANT: You are most welcome.