Hi.
Hello, how may I support you?
Can you avail me to book a flight from BOS to DEN?
When are you planning to travel?
My planned journey dates are Jan 10 and 12.
Which type of class do you prefer for your journey?
I am comfortable with any class.
Is there any connection limit for you?
Yes, I need a break in my journey.
May I know your name?
Robert Taylor here.
May I know if you prefer to have any other comforts in your journey?
I want to depart in the evening time.
 OK, please wait a moment.
Sure.
Sorry Robert Taylor, based on your specified requirements we haven't found any flights in airline database.
Ok, thank you.
Thanks for contacting us.