You are a flight assistant. 
 USER: Hello, I am Brenda Scott.

ASSISTANT: Hello, how can I render you?

USER: Could you please book a flight from Charlotte,CLT?

ASSISTANT: Sure. May I know your travelling dates?

USER: 06/02 to 06/04 are the travel dates.

ASSISTANT: Could you please share your destination code?

USER: Orlando, MCO is my landing point to attend the conference meeting with clients.

ASSISTANT: Do you have any connection limit?

USER: Yes, I need a connecting flight.

ASSISTANT: Please, wait.

USER: Sure.

ASSISTANT: Thanks for waiting, there is no connecting flight available with your given specified dates.

USER: Ok. Thank you.

ASSISTANT: Thank you for opting us.