You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How may I assist you?

USER: I need you to book a flight ticket from PHL to ATL. Please help me.

ASSISTANT: Sure. Tell me your travel dates please?

USER: July 25 and 27 are my planned travelling dates.

ASSISTANT: May I know your name please?

USER: My name is John Thomas.

ASSISTANT: Are you looking for a stopover in your journey?

USER: I need a break in my journey.

ASSISTANT: Any other preferences?

USER: Nothing much to state.

ASSISTANT: Thanks for your patience. I have found Delta airlines which is a stopover flight.

USER: Ok, please book the ticket.

ASSISTANT: Yes, I have confirmed your flight ticket in flight number 1001.

USER: Thank you very much.

ASSISTANT: Thank you.