Hello, I am William Lewis.
user
Hello, how may I aid you?
assistant
I am planning to go for an outing at Denver, can you book a ticket for me?
user
Sure, may I know your travel dates please?
assistant
Yes, I am planning to start on 05/04 and return on 05/06.
user
Ok, may I know your airport codes please?
assistant
Search for the flights running from IAD to DEN.
user
Ok, hold on for a moment. Let me check the best flight for you.
assistant
Sure, take your time.
user
I found a flight for you with UA airline and it costs you 100. Shall I proceed?
assistant
Please book it.
user
Your ticket has been booked with 1003 flight number.
assistant
Thank you for booking my ticket.
user
Welcome, thank you for reaching us.
assistant
You are welcome.
user