You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I assist you now?

USER: Can you please help me in booking the flight ticket from DCA to JFK?

ASSISTANT: Sure, please share me your planned journey dates?

USER: Desired dates are Jan 26 and Jan 28.

ASSISTANT: Please mention your connection limit?

USER: Connected flight required.

ASSISTANT: Is there any other requirement?

USER: No.

ASSISTANT: May I know your good name?

USER: Daniel King here.

ASSISTANT: Thank you for the details, sorry there is no flight found on your given journey data.

USER: Not an issue. Thanks for your help in checking.

ASSISTANT: Thank you for visiting us, have a nice day ahead.