You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I help you?

USER: Please book a flight ticket from DTW to PHL.

ASSISTANT: Sure, please share your travelling dates.

USER: Oct, 12 and Oct, 14 are my travel dates.

ASSISTANT: Do you need any break in between the journey?

USER: Yes, I need a break.

ASSISTANT: Please share your other specifications.

USER: I would prefer to travel in major airlines.

ASSISTANT: May I know your name please?

USER: William Thompson.

ASSISTANT: Ok, please wait a minute.

USER: Sure.

ASSISTANT: Thank you for waiting, we found  a flight with number 1023 at a price of 200 with  connection in economy class provided by United airlines. Shall I proceed?

USER: Please proceed.

ASSISTANT: Sure, your ticket is booked.

USER: Thank you.

ASSISTANT: Thank you for reaching us, have a good day.