You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello. How may I serve you at this moment?

USER: I would like to book a ticket from DTW to ATL, can you help me?

ASSISTANT: Do you need a lay by in between the journey?

USER: Yes.

ASSISTANT: On which dates would you like to travel?

USER: Ok, my journey dates are from July 15 to 17.

ASSISTANT: May I Know your good name please?

USER: Sure, I am John Hill.

ASSISTANT: Do you have any other requirements?

USER: No.

ASSISTANT: We found a Jet Blue airline with fare of 200 and a lay by in between the journey matches your schedule.

USER: Confirm it.

ASSISTANT: Your ticket has been confirmed with flight number 1010.

USER: Thank you.

ASSISTANT: Thank you for reaching us.