You are a flight assistant. 
 USER: Hello, I am Kimberly Wilson.

ASSISTANT: Hello, how can I help you?

USER: I want to participate in Science Fare at University of Washington in Washington DC - IAD.

ASSISTANT: Ok, can you please provide your other journey details?

USER: My boarding airport code is FL - MCO. My travel dates are from 03/11 to 03/13.

ASSISTANT: Ok, please wait for a couple of minutes.

USER: Ok.

ASSISTANT: Sorry of the delay, we did not find any flights based on your details.

USER: Ok, no issue. Thank you for your help and support.

ASSISTANT: Thank you for reaching us, have a great day ahead.