Hi.
user
Hello.
assistant
I am Rachel Smith.
user
How can I assist you today?
assistant
I want a direct flight in my journey, can you help me in booking?
user
Sure, can you please share your preferable travel dates?
assistant
My dates of journey are 09/14 to 09/16.
user
Could you please provide the airport codes?
assistant
I will fly from DCA and land at IAH.
user
Ok, let me check for the availability of flight.
assistant
Sure.
user
Rachel, I am sorry to inform you that there is no flight available at your requested dates.
assistant
No issue, thank you for checking.
user
You are welcome. Thank you for contacting us.
assistant