You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello.

USER: I am William Martinez.

ASSISTANT: How may I assist you today?

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

ASSISTANT: Sure William Martinez, please provide me your travel dates to search a best flight for you.

USER: My trip dates are from 10/10 till 10/12.

ASSISTANT: Please wait for a minute,.

USER: Ok.

ASSISTANT: Spirit airline is providing flight for you with price 100 and connection is 1. Shall I proceed?

USER: Please proceed with it.

ASSISTANT: Your ticket has been booked with your name and flight number 1012.

USER: Thank you for your help.

ASSISTANT: My pleasure.