You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I aid you?

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

ASSISTANT: Sure, I can help you. Can I know your travelling dates?

USER: I will fly on July 15 and return on July 17.

ASSISTANT: Do you need any break?

USER: Yes, I need a break.

ASSISTANT: Please share me your source airport code.

USER: My source point is DTW.

ASSISTANT: May I know your name?

USER: My name is John Hill.

ASSISTANT: Is there any other specifications?

USER: No.

ASSISTANT: We found a connecting flight with an UA airlines, flight number :1011.

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 reaching us.