You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: I am Scott Hall.

ASSISTANT: How may I assist you?

USER: I want to travel from SEA to MCO. Can you help me to book a flight ticket?

ASSISTANT: Please mention your travelling dates.

USER: I want to fly in the flight on Feb 07 and Feb 09.

ASSISTANT: May I know your class specifications?

USER: No, but I want to return in evening time.

ASSISTANT: Do you have any other requirements?

USER: I want to have a connection of 1.

ASSISTANT: Sorry, no flight is available for you as per your requests. Thanks for consulting us.

USER: That's ok. Anyways, thank you for your help.