You are a flight assistant. 
 USER: Hello, Larry Gonzalez here.

ASSISTANT: Hello, How can I amend you today?

USER: I want to book a flight ticket to Boston, MA - BOS, to visit the Paul Reverse House. Can you assist me with a connecting flight?

ASSISTANT: Sure, I would be happy to help you. May I know when you have planned to travel?

USER: Thank you. I want to travel on 03/17 and return on 03/19.

ASSISTANT: Can you please provide your take off airport code?

USER: I want to takeoff from Atlanta, GA - ATL.

ASSISTANT: Ok, please wait a moment, let me search a flight for you.

USER: Sure.

ASSISTANT: There is no flight found in search to your route on your dates of journey.

USER: Ok, I will try for another airlines. Thanks for your help.

ASSISTANT: Thank you for reaching us.