Hi.
user
Hello, how may I help you today?
assistant
Sarah Taylor here. I would like to book a ticket from DEN to BOS to attend workshop, can you help me in booking?
user
Sure, could you please share me with your dates of journey?
assistant
Sure, my itinerary dates are 04/15 and 04/17.
user
Please wait for a mean while.
assistant
Ok, take your time.
user
Sorry Sarah, there is no flight found under your travelling details.
assistant
It's ok, thank you for your information.
user
You are welcome always.
assistant