Hi.
user
Hello. How may I assist you?
assistant
Alexander Nelson here, can you help me booking flight on 08/19 to attend my college event?
user
Sure Nelson. May I know your return journey date please?
assistant
I am going to return on 08/21.
user
Please provide me your airport codes.
assistant
My nearest airport codes are IAD to SEA.
user
Please give me a minute.
assistant
Ok, I will wait for your reply.
user
Nelson, there are no flights available due to heavy bookings.
assistant
Oh! It's ok, no problem. Thank you for your services.
user
Thank you for reaching us, have a good day.
assistant