You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello.

USER: I am Jacob Miller.

ASSISTANT: How can I assist you today?

USER: I want to fly from SEA to DEN. Can you help me in booking with a connecting flight?

ASSISTANT: Please share me your trip dates.

USER: My trip dates are from Nov 14 to Nov 16.

ASSISTANT: Do you have any connection limit?

USER: Yes, I need a connecting flight.

ASSISTANT: May I know your depart and arrival time?

USER: I want to return at afternoon.

ASSISTANT: If you have any requirements, let me know?

USER: No.

ASSISTANT: Sorry to inform you that there are no flights found in our database.

USER: Ok, No issues. Thank you.

ASSISTANT: Thank you for choosing us.