Hello.
user
Hello, how may I help you?
assistant
I am Andrew Williams. Please help me in booking a flight ticket from DEN to HOU.
user
Sure, please share your journey dates?
assistant
My travel dates will be 02/24 and 02/26.
user
Do you have any other specifications to be met?
assistant
I want to travel in business class with connecting flight.
user
Sorry, no flights found on your given details.
assistant
It's ok, no problem. Thank you.
user
Thank you for choosing us.
assistant