Hello, I am Michael Nelson.
user
Hello, how may I serve you at this moment?
assistant
Can you aid me in booking a flight ticket from BOS to DEN?
user
Sure, I will help you. Please send your travelling dates.
assistant
Sure, I would like to go on July 15th and return back on July 17th.
user
Do you have any class or time preferences?
assistant
Ensure the return time is in the morning.
user
Do you have any connection or airline preferences?
assistant
Ensure it is a single connecting flight.
user
Sorry, there is no flight available on your journey dates with your requirements.
assistant
That's ok, thank you for checking the availability.
user
You are welcome, have a nice day.
assistant