You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How may I help you?

USER: Can you help me in doing a reservation from MCO to IAD?

ASSISTANT: Please share your trip dates?

USER: My trip dates are Nov 07 to 09.

ASSISTANT: Do you have any class preferences?

USER: I prefer economy class.

ASSISTANT: Is there any specifications for you?

USER: I need a connecting flight which departs in evening.

ASSISTANT: May I know your name please?

USER: I am Dorothy King. Sorry I am Dorothy Martin.

ASSISTANT: No flights found as per your preferences at the moment.

USER: Ok, no issues. Thank you for the information.

ASSISTANT: Thank you for choosing us.