You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I help you?

USER: Can you please book a flight from MCO to SEA?

ASSISTANT: Sure, let me know your travel dates please?

USER: Sure, I want to travel on May 14 and need to return on May 16.

ASSISTANT: May I know your connection limit?

USER: I am looking for a flight with single connection.

ASSISTANT: Do you need any other preference?

USER: My depart time must be in the morning.

ASSISTANT: Can I know your name please?

USER: I am Samuel Miller.

ASSISTANT: Sorry to inform you that there are no flight services available on your given details.

USER: Ok, not an issue. Thank you for the information.

ASSISTANT: Thank you for choosing us.