You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: I am Linda Adams.

ASSISTANT: How can I assist you Linda?

USER: Can you please book a flight ticket from MA-BOS to NY-EWR?

ASSISTANT: Sure. Can I know the travel dates please?

USER: My travelling dates are 07/20 and 07/22.

ASSISTANT: Ok, please wait moment.

USER: Ok.

ASSISTANT: I found a flight for you with flight number 1004 and airline is AA. Shall I proceed?

USER: Please book this flight ticket.

ASSISTANT: I have booked your ticket.

USER: Thank you for your help.

ASSISTANT: Thank you for approaching us, have a safe journey.