Hello. I am Donald Harris.
user
Hello. How may I guide you today?
assistant
I want to travel from HOU to ORD. Can you book a flight ticket for me?
user
Sure,I will help you with that. Can you please mention your journey dates?
assistant
I want to travel on 04/26 and 04/28.
user
Please wait for a while.
assistant
Ok, take your time.
user
I am sorry to say that there is no flight found.
assistant
That's ok. Anyways, thank you for your help.
user
Thank you for reaching us.
assistant