You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I help you today?

USER: Can you please help me to book a ticket from BOS to ATL?

ASSISTANT: Sure, could you please share your journey dates?

USER: My travelling dates will be on Jan 29 to Jan 31.

ASSISTANT: Please help me with your connection limit.

USER: I need a connecting flight.

ASSISTANT: Do you have any other specifications?

USER: No.

ASSISTANT: May I know your good name?

USER: Thomas Miller here.

ASSISTANT: Ok, please wait for a while.

USER: Ok.

ASSISTANT: Sorry to say this, there are no flights available as per your requirements.

USER: Ok, not an issue. Thank you.

ASSISTANT: Thank you for choosing us.