Hi.
user
Hello.
assistant
I am Joshua Rodriguez.
user
How may help you now?
assistant
I am looking for a flight from CLT to OAK, can you help me out?
user
Sure, please provide your departure and return dates of travelling.
assistant
My travelling dates are from 03/04 till 03/06.
user
Please wait a moment to check the flights availability.
assistant
Sure.
user
We regret to inform you that there is no flights moving to your region with your planned dates of travelling.
assistant
That's ok, no problem. Thank you.
user
Thank you for reaching us, have a great day.
assistant