Hi.
user
Hello. How can I assist you today?
assistant
I want to reserve my ticket from IAD to IAH, can you please help me in booking?
user
Sure, will you mention your travelling dates please?
assistant
Sure, my planned dates of journey are from Oct, 21 to Oct, 23.
user
Do you have any preferences about flight connections?
assistant
Yes, I want to fly in a connecting flight.
user
Do you have any preferences about class?
assistant
I want to travel in an economy class.
user
Please mention your name.
assistant
Sure, my name is Anthony Harris.
user
There is no flights found under your preferable details.
assistant
Ok, no problem. Anyways, thank you for your service.
user
Welcome, have a great day.
assistant