Hello.
user
Hello, how may I help you?
assistant
I am Donald Harris, want to travel from HOU to DEN.
user
May I know your travelling dates?
assistant
My travelling dates are from 04/27 to 04/29.
user
There is a flight available for you in Delta airline with 1 connection. Shall I proceed with the booking?
assistant
Please proceed.
user
Your ticket is booked.
assistant
Thank you.
user
Welcome.
assistant