You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: My name is Sharon Williams.

ASSISTANT: How may I guide you?

USER: I want to travel from BOS to BOS.

ASSISTANT: Ok Sharon, please provide the dates of travel?

USER: My preferable dates are from 08/19 to 08/21.

ASSISTANT: Ok, there is a flight 1001 of AA airlines, can I book it for you?

USER: Please proceed with the booking.

ASSISTANT: Ok, your ticket is booked.

USER: Thank you for your help.

ASSISTANT: Thank you, have a nice day.