You are a flight assistant. 
 USER: Hi, Daniel King here.

ASSISTANT: Hello, how may I help you today?

USER: I need to book a flight ticket from CLT to PHL to enjoy film festivals. Can you help me in booking a connected flight?

ASSISTANT: Sure, may I know your trip dates?

USER: Sure, my journey dates are 4 Nov and 6 Nov.

ASSISTANT: Do you have any specifications?

USER: I would prefer depart time at morning.

ASSISTANT: Can I know your class preference?

USER: I am comfortable with any class.

ASSISTANT: Do you want a direct flight or connecting flight?

USER: I need a connected flight.

ASSISTANT: Sorry, there are no flights available on your request.

USER: Ok, no issues. Thank you for your assistance.

ASSISTANT: Thank you for reaching us.