Hi.
user
Hello.
assistant
I am Jason Thomas.
user
How can I help you?
assistant
Can you find a flight from BOS to CLT, to celebrate my brother anniversary.
user
May I know your travelling dates please?
assistant
Sure, my travelling dates should be 03/21 and 03/23.
user
I am sorry no flights found on your name route.
assistant
It's ok, thanks for your information.
user
Thank you for choosing us.
assistant