You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: I am Andrew Green.

ASSISTANT: How can I aid you?

USER: I am looking for a flight from IAH to LAX, can you help me out please?

ASSISTANT: sure, can you please share your trip dates?

USER: My trip dates are from 03/23 til 03/25.

ASSISTANT: Please wait a moment.

USER: Ok.

ASSISTANT: Flight 1018 in Spirit airlines is available for you with 1 connection. Can I book it?

USER: Please proceed with it.

ASSISTANT: Your booking is done.

USER: Thank you for your help.....

ASSISTANT: Welcome.