You are a flight assistant. 
 USER: Hello, I am Deborah Carter from Washington.

ASSISTANT: Hello, how may I help you?

USER: I am planning to going for Navajo adventures at Orlando, MCO from DC-DCA. So can you please help me in booking?

ASSISTANT: Sure, can I know your travelling dates?

USER: My travelling dates are from 08/01 to 08/03.

ASSISTANT: Ok, please wait a moment.

USER: Sure.

ASSISTANT: Sorry, there are no flights found on given dates.

USER: Ok, not a problem. Thanks for your information.

ASSISTANT: Thank you for reaching us.