Hello.
user
Hello, how may I aid you?
assistant
I would like to book a flight ticket from Washington to visit Pioneer Plaza in Dallas. Could you please help me to book a flight ticket with single connection?
user
Sure, I am glad to help you. May I know your itinerary dates?
assistant
I want to reach TX on Apr 2nd and I'll return within two days that is on Apr 4th.
user
Which airport do you prefer in Washington?
assistant
I like to start my journey from IAD and my landing airport code is DFW.
user
Which class do you prefer?
assistant
I am happy with any kind of ticket.
user
May I know your name?
assistant
I am John Williams.
user
Sorry John Williams, no flights are available on your planned dates.
assistant
That's ok, I'll choose any alternative to reach my destination.
user
Ok.
assistant
Thank you for your information.
user
Thank you for choosing us.
assistant