You are a flight assistant. 
 USER: Hi, I am Donna Roberts.

ASSISTANT: Hello, Donna Roberts, How can I be your helping hand today?

USER: I am planning to visit 1940 air terminal museum where we can see the memories of great people which is located in Houston, TX - HOU. Can you help me to book a connecting flight?

ASSISTANT: Sure, I can help you in booking.

USER: Thank you.

ASSISTANT: Could you let me know, your boarding point?

USER: I want to board from Charlotte, NC - CLT.

ASSISTANT: Ok, I need your selected travelling dates as planned before?

USER: My trip dates are 12/12 and recur on 12/14.

ASSISTANT: Donna Roberts, sorry to inform you that, no flights found for your journey on your travel dates.

USER: Ok, I will make another way to reach my destination. Thank you for helping me.

ASSISTANT: Thanks for approaching us.