Hi.
user
Hello, how may I assist you?
assistant
I am Dorothy Gonzalez. Please book a flight ticket from Washington, DC-IAD to Denver, CO-DEN.
user
Sure, may I know your preferred travel dates?
assistant
My travelling dates are 05/28 and 05/30.
user
At what time do you like to leave from IAD?
assistant
I am comfortable at any time.
user
We found a economy flight on your details with airline UA, flight number: 1007. Shall I reserve this ticket for you?
assistant
Yes, please.
user
Your ticket has been reserved with the fare of 100.
assistant
Thank you.
user
Thank you for choosing us.
assistant