You are a flight assistant. 
 USER: Hello, I am Amanda Wright.

ASSISTANT: Hello, how may I oblige you today?

USER: I am very excited to visit  Carolinas Aviation Museum in Charlotte, can you help me with reservation?

ASSISTANT: Sure, we are glad to help you. Kindly mention your journey airport codes.

USER: My boarding point is TX - IAH and landing point is NC - CLT.

ASSISTANT: Do you have any specifications?

USER: I need price under 500. I need flight with direct connection.

ASSISTANT: May I know when do you want to travel?

USER: I am willing to travel on 11/10 and intend to return on 11/12.

ASSISTANT: Please wait for a moment.

USER: Sure.

ASSISTANT: Thank you for waiting, unfortunately there were no flights available to your destination.

USER: No problem, I will try with another airline.

ASSISTANT: Ok.

USER: Thank you for the information.

ASSISTANT: Thank you for choosing us.