Hello. I am Daniel Hall.
user
Hello. How can I help you?
assistant
I want to travel from BOS to PHL. Can you help me to book a flight ticket?
user
May I know your desired travel dates please?
assistant
I want to travel on 01/16 and 01/18.
user
Sorry to say, there is no flight on your desired travel dates.
assistant
That's ok. Anyways, thank you for your help.
user
Thank you for opting us.
assistant