You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How may I help you?

USER: I am Ashley Harris. Can you please help me to search a flight from Los Angeles? Because I have to attend an event.

ASSISTANT: Ok, mention your trip dates to get a flight for you.

USER: Thank you. My travel dates are 03/03 and 03/05.

ASSISTANT: Ok, let me know your airport codes too.

USER: The source and destination airport codes are LAX and IAH.

ASSISTANT: Ok, please give me a minute while I am searching the flight with the details you have provided. There is a flight-1000 on Spirit airlines, shall I proceed?

USER: Yes, please proceed with ticket booking.

ASSISTANT: Ok, booking is done with your information.

USER: Thank you for helping me in booking a flight ticket.

ASSISTANT: Thanks for choosing us.