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

ASSISTANT: Hello, how may I help you?

USER: I need to fly Washington, could you please help me in booking my flight ticket from MCO to DCA?

ASSISTANT: Sure, can you please help me with your trip dates?

USER: My planned trip dates are 08/15 and 08/17.

ASSISTANT: Do you need any other requirements?

USER: I need a halt in my journey.

ASSISTANT: Please wait for a while.

USER: Ok,.

ASSISTANT: Sorry, no flights found on your given dates.

USER: Ok, no issues.

ASSISTANT: Thank you for choosing us.

USER: Thank you for your service.