Hello.
user
Hello. How can I assist you with today?
assistant
I need your help to book a ticket from IAH to IAD.
user
Sure, I can help you with that. May I know your name to proceed further?
assistant
My name is Emma Mitchell.
user
Emma, can you please help me with your travelling dates?
assistant
Departure date is 03/17 and return date is 03/19.
user
OK, let me check that for you.
assistant
OK.
user
Emma, I am sorry to inform you that there is no flight available at your requested date.
assistant
That's really sad. Anyways, thank u for the information.
user
You are welcome. Thank you for contacting us.
assistant