Hello.
user
Hello, how may I help you today?
assistant
I am Ronald Phillips. I am planning to visit a Houston HOU from ORD. Can you find a flight ticket for me?
user
Sure, may I know your planned trip dates?
assistant
Sure, my itinerary dates are on Feb 19 and return on Feb 21.
user
Do you have any connection limit?
assistant
Yes, I need a single connecting flight to travel.
user
May I know your arrival and depart timings?
assistant
Yes, I want to return in the morning time.
user
Which class do you prefer either economy or business?
assistant
No.
user
Sorry, there are no flights found on your specified travel dates.
assistant
 Ok, not an problem. Thank you for your information.
user
Thank you.
assistant