Hello, I am Joseph Young.
user
Hello, how may I aid you today from my end?
assistant
Can you aid me in booking a low cost ticket from CLT to EWR?
user
Sure, I am here to help you out. Please provide me your trip dates.
assistant
I am planning to start on 05/13 and return back on 05/15.
user
Sorry  Joseph Young, there is no flight in your route with your travel dates.
assistant
No issues. Thank you for checking.
user
Thank you for reaching us.
assistant
You are welcome.
user