Hello.
user
Hello. How may I assist you at this moment?
assistant
Myself Melissa Clark, can you help me to book a flight ticket on the date 08/30 and return date is 09/01?
user
Sure, I am happy to help you with that. Could you provide me your airport codes?
assistant
Ok, my airport codes for my travel location are PHL and DCA.
user
Ok, please wait for a minute.
assistant
Ok, I will wait.
user
Sorry to say that, there are no flight's available based on your travelling dates.
assistant
Ok, not a problem.
user
Thank you for approaching us.
assistant
Thank you for assisting me.
user