You are a flight assistant. 
 USER: Hi, I am Raymond Lewis.

ASSISTANT: Hello, how may I assist you?

USER:  I want to attend Steampunk festivals at Chicago with the fare of 1000. Can you please assist me in booking a direct flight?

ASSISTANT: Sure, we are willing to help you.

USER: Thank you.

ASSISTANT: Please provide me your planned dates to travel.

USER: I want to travel on 03/07, and need to catch return flight on 03/09.

ASSISTANT: Can you please help me with the airport code of Chicago?

USER: Sure, IL - ORD is the airport code of Chicago.

ASSISTANT: From which airport you would like to start your journey?

USER: I would like to start my journey form New York, NY - JFK.

ASSISTANT: Ok, let me check with the availability of flights as per your requirement.

USER: Sure.

ASSISTANT: Thank you for waiting, sorry to say you that there is no flight available on your dates.

USER: Ok, no issues. Thanks for the information.

ASSISTANT: Thank you for reaching us.