Hello.
user
Hello.
assistant
I am Ryan Nelson.
user
How may I aid you?
assistant
I am planning to visit Los Angeles, LAS. Can you please book me a ticket from Houston, IAH?
user
Sure, I am glad to help you. Could you please share your trip dates?
assistant
My preferable journey dates are from 08/21 to 08/23.
user
Sorry, there are no flights found on your route.
assistant
Ok, not an issue. I will find any alternate for this trip. Thank you for providing information.
user
Thank you for contacting us.
assistant