Hi.
user
Hello, how may I aid you today?
assistant
I am Jack Mitchell. I want to meet my wife on her birthday, can you please help me to book my flight ticket from CLT to BOS?
user
Sure, please share me your trip dates.
assistant
Sure, I have to depart on Dec 20th and I will return back on Dec 22nd.
user
Ok, do you need any specifications?
assistant
I need direct flight.
user
Ok, please wait for a while.
assistant
Sure.
user
Sorry to say that, there are no flights available on the routes of your journey.
assistant
Sad to hear that. Anyway, thank you for checking.
user
Thank you for reaching us.
assistant