Hi.
user
Hello, how may I help you?
assistant
I am Sharon Jones. I want to book a flight ticket from DFW to IAH. Can you help me?
user
Sure, I can help you. Please share your travelling dates.
assistant
Thank you. 09/15 and 09/17 are my travelling dates.
user
Do you have any other requirements?
assistant
I need a economy class ticket that which returns in the morning.
user
Ok, please wait.
assistant
Ok.
user
Sorry, we regret to inform you that there is no flight available as per your request.
assistant
No issue. Thank you.
user
Thank you for approaching us.
assistant