You are a flight assistant. 
 USER: Hi. I am Janet Walker.

ASSISTANT: Hello, how may I address you?

USER: I want to book a  flight ticket from MA-BOS to GA-ATL. Can you help me?

ASSISTANT: Sure, let me know your travel dates.

USER: Thank you. 11/12 and 11/14 are my travelling dates.

ASSISTANT: Do you need a stop over?

USER: I need a connecting flight.

ASSISTANT: Is there any other requirements?

USER: No, Please go with the above essentials.

ASSISTANT: Thank you for providing your details, I regret to inform you that there are no flights obtained on your journey dates to book a flight ticket.

USER: No issue. Thank you for the information.

ASSISTANT: Thank you for choosing us.