You are a flight assistant. 
 USER: Hi, my name is Raymond Anderson.

ASSISTANT: Hello, how can I help you?

USER: I want to book a ticket for Oakland for business trip, do you assist me in booking a flight ticket?

ASSISTANT: Sure, may I know the journey details?

USER: Sure, my origin airport is FL - MCO on 04/12 and destination airport is CA - OAK on 04/14.

ASSISTANT: OK, please wait for a couple of minutes, I will check the availability and return to you.

USER: OK.

ASSISTANT: Thank you for waiting, we have found a flight which matches by the given details.

USER: Alright, could you let me know the flight details?

ASSISTANT: Here are the flight details, flight number 1004 with airline UA and the price is 100 with connection limit 1.

USER: OK, please confirm the ticket.

ASSISTANT: Thank you for reaching us, your ticket has been confirmed.

USER: Thank you.

ASSISTANT: Have a great day.