You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: I am Nicole Thomas.

ASSISTANT: How may I guide you?

USER: I am planning to book a ticket from ATL to ATL. Can you please help me out to book a ticket for me?

ASSISTANT: Sure, please help me with you planned journey dates.

USER: I would like to travel on 08/15 and return back on 08/17.

ASSISTANT: Please wait a moment, Thomas.

USER: Sure, I will wait.

ASSISTANT: Thank you for your patience, I found a flight for you in JetBlue airlines with fare 100. Can I proceed?

USER: That's fine, please proceed the booking.

ASSISTANT: Ok, you booking is confirmed with flight number 1007.

USER: Thank you for your service.

ASSISTANT: Thank you for reaching us.