Hello, I am Robert Thomas.
Hello, how may I serve you today?
I love my beautiful sister, I will never miss to meet her on her birthday. So, this time also I have to meet my sister with out fail, who is living in MSP. Can you book a ticket with a price of 500?
Sure, may I know your travelling dates?
Her birthday is on 04/28 and after meeting her, I will return on 04/30.
Please provide the source code.
I will travel from AUS.
There is a flight with airline: Delta and flight number:1020 with price 200.
Ok, I am willing to travel, please proceed to book.
Your ticket has been confirmed.
Thank You for your valuable service.
Thank you have a safe journey.