Hello.
user
Hello.
assistant
I am Carol Williams here.
user
How may I help you at this moment?
assistant
I need to book a flight ticket from DFW to BOS. Can you please help me with booking?
user
Sure, I am here to help you with that. Can I know your planned trip dates?
assistant
My planned trip dates are 08/01 and 08/03.
user
Please give me a minute.
assistant
Sure, take your own time.
user
Sorry to say that, there are no flight's available based on your travelling dates.
assistant
Not a big problem, anyway, thank you for the information.
user
Thank you for approaching us.
assistant
Thank you for searching.
user
You are welcome.
assistant