Hi.
user
Hello. How may I help you today?
assistant
Benjamin Martin here, I would like to attend my college anniversary in LGA, so can you help me booking flight from DFW?
user
Sure, I can help you. Can I know your trip dates please?
assistant
My college anniversary on 07/21, and I am going to start my journey on 07/20 and 07/22.
user
Ok before proceeding, can I know your name?
assistant
I am Benjamin Martin.
user
Sorry to inform you Martin, there is no flight available which is travelling to your destination on your provided dates.
assistant
Oh! It's ok, no problem I will finish my travel in another way.
user
Thank you for approaching us.
assistant
Welcome, but thank you for your quick response.
user