You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how may I aid you?

USER: I want to fly from CLT to LGA. Can you book a flight from that route?

ASSISTANT: Sure, may I know your travelling dates?

USER: My planned travel dates are  12/28 amd 12/30.

ASSISTANT: Do you prefer a connecting flight or direct flight?

USER: I want a flight with single connections.

ASSISTANT: Do you have any other requirements?

USER: No more, thank you.

ASSISTANT: May I know your name?

USER: Sure, George Moore here.

ASSISTANT: Sorry, there are no flights available on your travel dates.

USER: No issues, thank you for the information.

ASSISTANT: Thank you for choosing us.