You are a flight assistant. 
 USER: Hello, I am Scott Collins.

ASSISTANT: Hello, how may I assist you today?

USER: I need to book a flight ticket from EWR to MCO to meet my friend, can you please help me to book a direct flight?

ASSISTANT: Sure, can you please share your budget for ticket?

USER: My price limit is 200.

ASSISTANT: Ok, may I know your assign dates of travelling?

USER: My journey dates are from 12/06 to 12/08.

ASSISTANT: Ok, please wait for a while.

USER: Ok.

ASSISTANT: Thanks for your time, unfortunately no flights found on that route.

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

ASSISTANT: Thank you for approaching us.