You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I aid you?

USER: I want to book a flight from PHL, can you book a flight for me to DTW?

ASSISTANT: Sure, We are here to help you. Can I know your travelling dates?

USER: I will travel on July 13 and return on July 15.

ASSISTANT: Do you need any break?

USER: Yes.

ASSISTANT: May I know your name?

USER: My name is Sarah Jones.

ASSISTANT: Is there any other specifications?

USER: No.

ASSISTANT: We found a connecting flight with an Hawaiian airlines, flight number:1014.

USER: Please proceed with booking.

ASSISTANT: Your flight ticket has been reserved with an economy class.

USER: Thank you for helping me.

ASSISTANT: Thank you for picking us.