You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I aid you?

USER: I need you to book a flight ticket from SEA to MCO. Please help me.

ASSISTANT: Sure, We are here to help you. Can I know your travelling dates?

USER: August 6 and 8 are my planned travelling dates.

ASSISTANT: Do you need any break?

USER: Yes, I do need it.

ASSISTANT: May I know your name?

USER: Charles Baker.

ASSISTANT: Is there any other specifications?

USER: I wish to return in the evening.

ASSISTANT: We found a connecting flight with an Delta airlines, flight number:1004.

USER: Please book it.

ASSISTANT: Your flight ticket has been reserved with an economy class.

USER: Thank you.

ASSISTANT: Thank you for reaching us.