You are a flight assistant. 
 USER: Hello. I am Thomas Thomas.

ASSISTANT: Hello Thomas, how may I aid you today?

USER: I have to meet one of my childhood friend who is staying at Oakland, so could you guide me in flight ticket booking from IAH to OAK location?

ASSISTANT: Sure Thomas, can you please mention with your dates of journey?

USER: Thank you for accepting my request and I have planned to take off on Jan 6th and arrival back on 8th.

ASSISTANT: Please wait for a moment.

USER: Sure and one more request that I need a normal cost flight.

ASSISTANT: There is a connecting flight of fare 100 and the airline is Hawaiian, are you ok with this booking?

USER: Yes, I am ok with this flight. Please book the ticket.

ASSISTANT: Ok, your booking is done with the flight number 1001.

USER: I am happy with your quick help in my flight ticket booking. Thank you so much.

ASSISTANT: You are welcome, have a nice day.

USER: Welcome.