Hi, I am Frank Hall.
Hello, how may I aid you today?
Can please be my helping hand to book a ticket to  attend my sister's wedding?
Sure, I am happy to help you. Can you please provide your journey details?
I want to travel from Houston, TX - HOU to Charlotte, NC - CLT.
Sure, Can you please provide your journey dates?
I have to depart on 08/18 and have to return on 08/20.
OK, Please wait for a while.
Sure.
Thank you for being patient, No flights were found with your given details.
OK, no issue. Thanks for your response.
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