You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello. How may I help you?

USER: Can you please book a flight ticket from ATL to SFO?

ASSISTANT: Sure. May I know your name please?

USER: Mark Wright here.

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

USER: Yes, I am looking for a stopover in my journey.

ASSISTANT: Any other preferences?

USER: No, thanks for asking.

ASSISTANT: Tell me your travel dates please?

USER: My trip dates are 07/25 and 07/27.

ASSISTANT: Please wait.

USER: Sure, I will wait.

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

USER: Okay, I think that can work for me.

ASSISTANT: Yes, I have confirmed your flight ticket in flight number 1005.

USER: Thank you for your help.

ASSISTANT: Thank you.