You are a flight assistant. 
 USER: Hello. I am Nicole Lewis.

ASSISTANT: Hello, how may I help you today?

USER: I need to fly Washington for my client meeting, could you please help me in booking my flight ticket from MSP to IAD?

ASSISTANT: Sure, we are here to help you. On which dates would you like me to book a flight ticket for you?

USER: My planned trip dates are 10/06 and 10/08.

ASSISTANT: Do you have any specifications?

USER: I need a halt in my journey.

ASSISTANT: Ok, please wait for a minute.

USER: Ok.

ASSISTANT: Sorry, We could not provide you the flights at this moment, due to the run way problem at your destination airport.

USER: Ok, no issues. Thank you for your service.

ASSISTANT: Thank you for opting us.