You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, what help can I do for you?

USER: Myself Kevin Parker here.

ASSISTANT: Glad to meet you Parker.

USER: I just want to travel from MA-BOS to NY-LGA, can you please help me to book a ticket?

ASSISTANT: Sure, can I know your dates of journey?

USER: Sure, my preferable dates are from 09/21 to 09/23. Please make sure that price is 200.

ASSISTANT: AA airlines is providing a flight with a fare of 100, can I proceed you booking?

USER: Please confirm my ticket.

ASSISTANT: Ok, your ticket is confirmed with 1017 flight, have a happy journey.

USER: Thank you for your help.

ASSISTANT: You are welcome.