Hi.
user
Hello. How can I assist you today?
assistant
I want to book a ticket from IAH to SEA, can you help me?
user
Sure, will you mention your travelling dates please?
assistant
My trip dates are 09/29 and 10/01.
user
Do you have any preferences about flight connections?
assistant
I prefer a direct flight.
user
Do you have any preferences about class?
assistant
I want to travel in economy class.
user
Please give me a moment.
assistant
Sure.
user
Please mention your name.
assistant
I am Joshua Miller.
user
There are no flights found under your preferable details.
assistant
No problem, thanks for checking.
user
Welcome, have a great day.
assistant