You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: I am Raymond Hill.

ASSISTANT: How may I help you?

USER: I am looking for a flight from Houston, can you help me out in booking the flight ticket to Orlando?

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

USER: My preferable journey dates are from 08/02 till 08/04.

ASSISTANT: Can I have your origin and destination airport codes please?

USER: My arrival airport is IAH and destination airport is MCO.

ASSISTANT: Please wait a moment.

USER: Sure, I will be on hold.

ASSISTANT: Thank you for your waiting, I found a flight for you in Hawaiian airlines with price 100. Shall I proceed?

USER: Please proceed with it.

ASSISTANT: Ok, your booking is confirmed with flight number 1022.

USER: Thank you for your help.

ASSISTANT: Thank you for reaching us.