Hello.
user
Hello, how can I aid you?
assistant
I am David Jones. I want to book a ticket from AUS to HOU to attend workshop, can you help me in booking?
user
Sure, help me with your journey dates.
assistant
I am departing on 02/15 and return on 02/17.
user
Sorry, there is no flight on your given dates.
assistant
That's ok, thank you for your information.
user
Thank you for reaching us.
assistant