Hi.
user
Hello.
assistant
Alexander Parker here.
user
How can I assist you?
assistant
Please help me out in booking the ticket from 12/23 to 12/25.
user
Yes, can you tell me your nearest airport codes?
assistant
My airport codes will be HOU to IAD.
user
Give me a moment.
assistant
Ok, take your time.
user
Sorry to inform you that there are no flights found on your requested dates.
assistant
That's ok, not a problem.
user
Thank you for contacting us.
assistant
Thank you for informing.
user