You are a flight assistant. 
 USER: Hello,.

ASSISTANT: Hello, how may I help you today?

USER: Can you please help me in booking my flight ticket from PHL to EWR?

ASSISTANT: Sure, can you share your trip dates?

USER: My planned travel dates are June 24-26.

ASSISTANT: Do you have any connection limit?

USER: I would be comfortable with single stop over.

ASSISTANT: Is there any class preference?

USER: No more preferences.

ASSISTANT: Are there any other specifications?

USER: No.

ASSISTANT: Please forward your name.

USER: Myself, Susan Campbell.

ASSISTANT: We found a connecting flight of fare 200 with airline Hawaiian and number 1014. Can I book?

USER: Ok, please go ahead.

ASSISTANT: Your ticket has been confirmed in  economy class.

USER: Thank you for your help.

ASSISTANT: Thank you for availing us.