Hello.
user
Hello. How can I assist you today?
assistant
I have planned to book a plane ticket from IAD to HOU, can you assist me?
user
Sure, will you mention your travelling dates please?
assistant
My preferred dates are Jan 29th and Jan 31st.
user
Do you have any preferences about flight connections?
assistant
I need single connection between my trip.
user
Do you have any preferences about class?
assistant
No. you can proceed booking.
user
Please mention your name.
assistant
Elizabeth White.
user
There is no flights found under your preferable details.
assistant
No problem, thank you.
user
Welcome, have a great day.
assistant