Hello.
user
Hello, how can I aid you today?
assistant
Can you help me to book a flight ticket from IAH to MSP?
user
When are you planning to make your journey?
assistant
My travel dates are 19 to 21 of June.
user
Do you prefer any lay by in between journey?
assistant
I need a connecting flight.
user
Do you have any other preferences?
assistant
I prefer to return in the evening.
user
May I know your name please?
assistant
I am John Hall.
user
No flights found as per your preferences at the moment.
assistant
It's ok, not a problem, thank you.
user
Thank you for choosing us.
assistant