Hi,.
user
Hello, how may I useful to you?
assistant
I am Carol Walker. I need to go for botanical garden in Boston, BOS. Can you help me in booking me a plane from Denver, DEN?
user
Sure, we are euphoric to help you. Please share me your travelling dates.
assistant
02/21 - 02/23 are my travelling dates.
user
Do you require any stopovers in your journey?
assistant
Yes, I need a connecting flight.
user
Ok, please wait a moment.
assistant
Sure.
user
Thank you for your time, sorry to say you that we don't have flight on your schedule dates.
assistant
Ok, I will choose other airline. Thank you.
user
Thank you for reaching our service.
assistant