You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I assist you?

USER: Nicholas Robinson here.

ASSISTANT: Good Evening, Nicholas.

USER: Please help me in booking the ticket to OAK to CLT, as a part of meeting a client meet over there.

ASSISTANT: Sure, may I know your preferable dates please?

USER: My travelling dates are from 02/07 to 02/09.

ASSISTANT: Ok, please be on hold.

USER: Sure.

ASSISTANT: Nicholas, I have found a flight ticket for you with Frontier airline and flight number is 1000. Can I proceed with the booking?

USER: Please confirm my ticket.

ASSISTANT: Your ticket has confirmed.

USER: Thank you for your help.

ASSISTANT: Welcome. Thank you for reaching us.