You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello.

USER: I am Richard Jackson.

ASSISTANT: How can I aid you today?

USER: I want to watch live foot ball match at Washington.

ASSISTANT: Ok.

USER: Can you help me in my booking?

ASSISTANT: Sure, we are here to help you.

USER: Thank you.

ASSISTANT: From where you want to start your journey?

USER: My source airport code is Charlotte, NC - CLT.

ASSISTANT: May I know your journey dates?

USER: I will start my journey on 06/30. I will return on 07/02.

ASSISTANT: Do you have any halt in your journey?

USER: I need a halt in my journey.

ASSISTANT: Where you want to travel?

USER: My destination airport code is Washington, DC - IAD.

ASSISTANT: Please wait.

USER: Sure, I will wait for your response.

ASSISTANT: Thanks for waiting.

USER: Fine.

ASSISTANT: There are no connecting flights available to your destination.

USER: Not an issue. Thank you for your kind information.

ASSISTANT: Thank you.