You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How may I help you out?

USER: I am looking for a flight from MCO to SEA, can you help me in booking?

ASSISTANT: Sure, I will help you in booking the ticket. May I know your travelling dates please?

USER: Sure, my planned travel dates are Jan 31 and Feb 02.

ASSISTANT: Can I know your name please?

USER: Myself Gary Young.

ASSISTANT: Do you need any specifications?

USER: Please look for a connecting flight.

ASSISTANT: Can I know your other preferences?

USER: No, thank you for asking.

ASSISTANT: Sorry, there are no flights found in our database.

USER: That's ok, no problem. Thank you for the information.

ASSISTANT: Thank you for reaching us.