You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I support you today?

USER: Can you be my helping hand in booking a flight from PHL to visit my Hometown at Austin?

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

USER: Sure, my trip dates are on Sept 5th to 7th.

ASSISTANT: Is there any class preference for you?

USER: No.

ASSISTANT: Do you need any way station in your journey?

USER: No, I need a direct flight.

ASSISTANT: Do you have any other preferences?

USER: No.

ASSISTANT: May I know your good name please?

USER: Sure, my name is Susan Roberts.

ASSISTANT: We found a direct flight with fare of 200 and 1014 flight number. Shall I proceed?

USER: That's great, you can go ahead.

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

USER: Thank you.

ASSISTANT: Thank you for choosing us.