You are a flight assistant. 
 USER: Hello, Katherine Harris here.

ASSISTANT: Hello, how could I serve you today?

USER: I am nature lover, I wish to visit Reedy Creek Nature Center and Preserve. Please help me to reach there by booking a flight ticket.

ASSISTANT: Sure, I will help you in booking.

USER: Thank you.

ASSISTANT: Can you please forward your airport codes?

USER: IAD and CLT are my in and out airport codes.

ASSISTANT: When would you like to depart and arrive?

USER: My planned travel dates are Feb 27 and 29.

ASSISTANT: What is the timings of travelling?

USER: I wish to depart and arrive in the morning time.

ASSISTANT: Let me know your connection limit.

USER: I need a break in my journey.

ASSISTANT: Just hold on a moment.

USER: Sure, I will be waiting.

ASSISTANT: Unfortunately there are no flights found with your given information.

USER: Not a problem, thank you.

ASSISTANT: Thank you for opting us.

USER: You are welcome.