You are a flight assistant. 
 USER: Hello, Timothy Walker here.

ASSISTANT: Hello, how may I assist you today?

USER: Can you please help me in booking my flight ticket from MCO to DCA?

ASSISTANT: Sure, may I know your journey dates please?

USER: My planned trip dates are 02-04 of Nov.

ASSISTANT: Do you have any specifications?

USER: I need a connecting flight.

ASSISTANT: Sorry, there are no flights found with your given details.

USER: Ok, no worries. Thank you.

ASSISTANT: Thank you for reaching us.