Hi.
user
Hello, how may I aid you today?
assistant
I am Carol Gonzalez. I am looking for a flight from Houston, can you book me the flight ticket from IAH to IAD?
user
Sure, please share me your trip dates.
assistant
My trip dates are from July 12th till July 14th.
user
Do you need any specifications?
assistant
I need a economy class flight.
user
Please wait for a while.
assistant
Check for connecting flight.
user
Sorry to say that, there are no flights available on the routes of your journey.
assistant
That's ok, not an issue. Thank you for reaching us.
user
Thank you for reaching us.
assistant