Hello.
user
Hello, how can I help you?
assistant
Can you help me to book a flight ticket from IAH to DEN?
user
Sure, when are willing to travel?
assistant
My travel dates are Mar 03 and Mar 05.
user
Ok, may I know your class preference?
assistant
I would like to prefer business class.
user
Do you need any other requirements for your journey?
assistant
I need lay by in between my journey.
user
Can you share your name please?
assistant
My name is Jessica Wilson.
user
Sorry, no flight found as per your request.
assistant
No problem, thank you for the information.
user
Thank you for contacting us.
assistant