You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I support you today?

USER: I am Debra Thomas, I plan to spend my holiday at Las Vegas. Can you book a flight on 08/23 and return ticket n 08/25?

ASSISTANT: Sure, could you please share your airport codes?

USER: I will fly from CA-SFO to NV-LAS.

ASSISTANT: Do you need any halt in between journey?

USER: Yes, I need halt in between the journey.

ASSISTANT: Ok, please wait a moment.

USER: Sure.

ASSISTANT: We have found a connected flight of AA airline, flight number-1003 and fare is 100.

USER: Please proceed with booking.

ASSISTANT: Sure, your dates has been confirmed.

USER: Thank you for helping me.

ASSISTANT: Thank you for approaching us.