Hi, I am Jacob Lopez.
user
Hello. How may I help you?
assistant
I want to meet my friend at BOS, can you please avail me a flight ticket from DEN?
user
Sure, I can help you and may I know your preferable travel dates?
assistant
My preferable travel dates are from May 27th to May 29th.
user
Are comfortable with economy class or business class?
assistant
I am comfortable with any class.
user
There is no flight found for this search to reserve a flight ticket.
assistant
Ok, no problem. Thank you.
user
You are most welcome and next we can serve you better.
assistant