You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I serve you?

USER: Can you please book me a flight ticket from PHL to ATL?

ASSISTANT: Sure, we are here to help you. When did you scheduled to travel?

USER: I will start on Oct 9th and return on Oct 11th.

ASSISTANT: Is there any class preference for you?

USER: Yes, I would prefer an economy class.

ASSISTANT: May I know your depart and arrival time?

USER: Any time is okay for me.

ASSISTANT: Do you have any other requirements?

USER: I need 1 stop over.

ASSISTANT: May I know your good name please?

USER: I am Justin Robinson.

ASSISTANT: There is a connecting flight with fare of 200 and 1002 flight number. Shall I proceed?

USER: Fine, please proceed.

ASSISTANT: Your seat has been reserved with Spirit airlines in economy class.

USER: Thanks for your support.

ASSISTANT: Thank you for reaching us.