Hello. I am John Parker.
user
Hello, how may I serve you today?
assistant
Please help me to book a flight ticket from HOU to ORD.
user
Sure, may I know your dates of journey please?
assistant
My trip dates are from Oct, 27 to Oct, 29.
user
May I know your airline preference please?
assistant
No, I am comfortable with any airline.
user
Do you have any other requirements?
assistant
I need to return in the evening and I need a single connecting flight.
user
Please wait for a moment.
assistant
Sure.
user
Sorry, there is no flight found as per your travelling details.
assistant
Nothing to worry. Thanks for letting me know.
user
You are welcome.
assistant