Hello.
user
Hello, how I can be helpful hand to you?
assistant
I want to book a ticket from DCA to IAH. Can you please help me to book a ticket on 01/24?
user
Sure, May I know your journey date?
assistant
01/26 is my return journey date. I need single connection.\.
user
Sure, give me a minute let me check with it.
assistant
Ok.
user
Sorry, I didn't found any flight for your details. Thank you for choosing us.
assistant
OK, thank you.
user
Have a safe day.
assistant