You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How may I assist you?

USER: Can you please book the ticket from SEA to PHX? As I'm planning to visit Phoenix.

ASSISTANT: Sure. Tell me your travel dates please?

USER: Sure, I would like to depart from my source location on 30th Dec and I want to return back by 1st Jan.

ASSISTANT: May I know your name please?

USER: My name is Nancy Clark.

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

USER: I need direct flight.

ASSISTANT: Any other preferences?

USER: No, I don't have any other specifications.

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

USER: That's fine for me, you can proceed for booking.

ASSISTANT: Yes, I have confirmed your flight ticket in flight number 1024.

USER: Thank you so much for your help.

ASSISTANT: Thank you.