You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: Myself Anna Roberts.

ASSISTANT: Anna Roberts, how may I assist you today?

USER: I am looking for a flight from MCO to LAS, can you help me in booking with this flight?

ASSISTANT: I am glad you have contacted us. I will help you. Please help me with your planned travel dates.

USER: Sure, my planned travel dates are July 16 and July 18.

ASSISTANT: Anna Roberts, do you need a direct or connecting flight?

USER: Yes, I am looking for a connecting flight.

ASSISTANT: I really regret to inform you that there is no active flights available to book the flight ticket.

USER: That's ok, no problem. Thank you for the information.

ASSISTANT: Thank you for understanding. Thank you for reaching us. Have a great day.