Hello.
user
Hello. How can I help you today?
assistant
I am planning to book a flight ticket to IAH from DFW, can you please help me out?
user
Sure, can you share me your trip dates?
assistant
Sure, my trip dates are Feb 19 and Feb 21.
user
Do you have any connection limit?
assistant
I prefer direct flight.
user
Is there any other specifications?
assistant
I prefer economy class.
user
May I know your good name?
assistant
My name is Michelle Turner.
user
Sorry, no flights are available in this route as per your requested dates.
assistant
It's ok, thank you for the information.
user
Thank you for reaching us.
assistant