Hi, I am Matthew Edwards.
user
Hello. How can I assist you now?
assistant
I would like to travel to Boston BOS to enjoy earth and nature festivals. Can you book a flight ticket with fare 200?
user
Sure, I can book a ticket for you. May I know your dates of journey?
assistant
Sure, I need to fly on 12/23 and 12/25.
user
From where you would like to fly?
assistant
Sure, I need to travel from Denver DEN.
user
Sorry, no flights are available on your route.
assistant
Ok, no worries at all.
user
Thanks for reaching us, have a nice day.
assistant
Thank you for your help.
user