You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: Rachel White here.

ASSISTANT: How can I help you out?

USER: I would like to visit Atlanta, please help me in booking a ticket from BOS to ATL.

ASSISTANT: Sure, I am perky to assist you. Please help me with your travelling dates?

USER: My planned travel dates are on Feb 12 and Feb 14.

ASSISTANT: Do you prefer any lay by in between journey?

USER: Yes, I need a halt in between my journey and I prefer an economy class.

ASSISTANT: Is there any other specifications for you?

USER: I would like to prefer normal cost airline.

ASSISTANT: Thanks for providing details, there is a flight found in Hawaiian airline which matches your request. Can I book it for you?

USER: Ok, please proceed for booking.

ASSISTANT: Ok, your ticket is reserved in economy class with a fare of 300 and the flight number is 1009.

USER: Thank you for your assistance.

ASSISTANT: Thank you for choosing us.