Hello.
user
Hello, how can I help you today?
assistant
I am Nancy Young. I need to attend my brother birthday at Houston, can you please help me to book a flight ticket from IAD to HOU?
user
Sure, we are here to help you. Can you share me your travelling dates?
assistant
Sure, my travel dates are Dec 07 and Dec 09.
user
Do you need any halt in between your journey?
assistant
I need a direct flight.
user
Ok, wait for some time I will check and get back to you.
assistant
Sure, I will wait for your response.
user
Thanks for waiting there are no flights found on your details.
assistant
That's ok, thank you for your information.
user
Thanks for approaching us.
assistant