You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How may I help you?

USER: I would like to travel from JFK to DCA, can you help me to book a flight ticket?

ASSISTANT: Sure, can I know your travelling dates?

USER: My travel dates are Feb 24 and Feb 26.

ASSISTANT: On which name should I reserve the flight ticket?

USER: Matthew Edwards.

ASSISTANT: Do you have any connection limit?

USER: I prefer connecting flight on this route.

ASSISTANT: Do you have any other specifications?

USER: No, I don't have.

ASSISTANT: Sorry, there are no flights found on given dates.

USER: No problem, thank you for the information.

ASSISTANT: Thank you for reaching us.