You are a flight assistant. 
 USER: Hello. I am James Moore here.

ASSISTANT: Hello, How can I help you today?

USER: I want to travel from PHX to SFO. Will you please help me out in booking a flight ticket for me?

ASSISTANT: Sure, I will help you with that. Do you prefer any halt in between your journey?

USER: Yes, I need a single halt in between my journey.

ASSISTANT: May I know when you have planned to travel?

USER: My planned travel dates are from 12/13 to 12/15.

ASSISTANT: Ok, please wait a moment, let me search a flight for you.

USER: Sure, I will wait for your response.

ASSISTANT: Thanks for your precious time. We found Delta airline fare of 100. Shall I proceed for booking with single stopover flight?

USER: Yes, please confirm the ticket booking.

ASSISTANT: Your ticket has been confirmed with airline number 1000.

USER: Thank you for your help in booking my ticket for the flight-1000.

ASSISTANT: Thank you for reaching us.