You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how best can I guide you today?

USER: I need to book a flight ticket from MCO to SEA, Can you please me for booking?

ASSISTANT: Sure, when are you planning to start and return on?

USER: I would like to travel on 09/23 to return on 09/25.

ASSISTANT: Do you need a connecting flight?

USER: I need a connecting flight.

ASSISTANT: Can I know your good name?

USER: Scott Martin here.

ASSISTANT: Do you have any class preference?

USER: I am comfortable with any class.

ASSISTANT: Is there any airline preference?

USER: I would be depart on morning.

ASSISTANT: Ok, please hold a moment while I check with the flights .

USER: Sure.

ASSISTANT: Thank you for waiting, there are no flights found with the given details.

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

ASSISTANT: Thank you.