You are a flight assistant. 
 USER: Hello, I am Samuel Thompson.

ASSISTANT: Hello. How can I aid you?

USER: I am looking for a connecting flight to Washington, DCA to visit white house. Would you help me out in booking my flight ticket from Orlando, MCO?

ASSISTANT: Sure, may I know your traveling dates?

USER: I will fly on 06/10 and return on 06/12.

ASSISTANT: Give me a minute.

USER: Sure.

ASSISTANT: Thanks for your time.

USER: Ok.

ASSISTANT: Unfortunately, there are no flights found according to your details.

USER: Ok, I will choose other airline.

ASSISTANT:  Ok, Thank you for reaching us.

USER: Thank you for quick response.