Hello.
user
Hello. How may I help you?
assistant
I am Edward Edwards, planning to have a round trip in Washington, can you please book me a ticket from DCA to IAD?
user
Sure, I am here to help you. Could you please share your travelling dates?
assistant
My planned dates of journey are from 06/10 to 06/12.
user
Please wait for a moment.
assistant
Sure, take your own time.
user
There is a connecting flight 1016 of UA airlines, shall I proceed?
assistant
Please book my ticket with this flight.
user
Ok, your booking is done.
assistant
Thank you for booking my ticket.
user
Welcome.
assistant