You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I support you?

USER: I want to book a flight from PHL to attend a meeting. Can you book a flight for me?

ASSISTANT: Sure, we are here to help you. Can you share me your trip dates?

USER: I will travel on Feb 21 and return on Feb 23.

ASSISTANT: Is there any airline preference?

USER: No.

ASSISTANT: Do you need any break in between your journey?

USER: Yes, I want a break.

ASSISTANT: Do you have any other requirements?

USER: No.

ASSISTANT: May I know your good name please?

USER: My name is Stephen Anderson.

ASSISTANT: Where you will land on Feb 21?

USER: I will land on MCO.

ASSISTANT: There is a connecting flight with fare of 100 and 1011 flight number. Shall I proceed?

USER: Please proceed with booking.

ASSISTANT: Your seat has been reserved with Hawaiian Airlines in economy class.

USER: Thank you for helping me.

ASSISTANT: Thank you for choosing us.