Hello.
user
Hello.
assistant
My name is Jonathan Hill.
user
How may I help you?
assistant
I am looking for a direct flight to Houston. Can you help me in booking a ticket?
user
Please share your airport codes.
assistant
I would like to travel from IAD to HOU.
user
Can you please provide me your travel dates?
assistant
The journey dates are 10/14 and 10/16.
user
Please wait a  minute.
assistant
Sure, take your time.
user
Sorry Hill, no flight is available for you.
assistant
Its ok, thank you for the information.
user
Welcome, have a nice day.
assistant