Hi, my name is Karen Moore.
user
Hello, how can I help you today?
assistant
Can you help me book a flight on 12/10 to travel from Las Vegas to spend some days with my family?
user
Sure, Kindly provide your journey points with airport codes?
assistant
From Las Vegas, NV - LAS to Denver, CO - DEN.
user
Ok may I know your return date of your journey?
assistant
It is on 12/12.
user
Sorry to inform that we have no flights available on your requirements.
assistant
Ok. Thank you for your response.
user
Thanks for contacting us.
assistant