You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how may I assist you?

USER: I would like to make a flight ticket from BOS to DCA, can you please help me?

ASSISTANT: Sure, may I know your planned travel dates please?

USER: Sure, my planned travelling dates are Sep, 06 and 08 respectively.

ASSISTANT: Would you like to travel in a connecting flight or a direct flight?

USER: I would like to take break in between my journey.

ASSISTANT: May I know your good name please?

USER: Sure, my name is Raymond Thompson here.

ASSISTANT: Sorry, there is no flight available on your requested dates.

USER: Ok, not an issue.Thank you for your information.

ASSISTANT: Thank you for reaching us.