Hi.
user
Hello. How may I assist you?
assistant
Please help me out in booking the ticket from IAH to DCA.
user
Sure, may I know your travel dates?
assistant
My trip dates will be Nov 30 to Dec 2.
user
Do you have any specifications?
assistant
Return time must be in the afternoon.
user
May I know your name?
assistant
Katherine Garcia is my name.
user
Sorry, there is no flight at this moment.
assistant
That's ok, thank you.
user
Thank you.
assistant