Hello.
user
Hello.
assistant
I am Lisa Lewis.
user
Lisa, how can I assist you?
assistant
I want to attend a meeting in Denver. Can you help me to book a ticket from IAD to DEN?
user
Sure, may I know your journey dates?
assistant
I want to travel on 12/26 and 12/28.
user
Please give me a moment to check for any available flight.
assistant
Ok, take your time.
user
AA airlines with flight 1018 is available.
assistant
Proceed to booking.
user
Your ticket is confirmed.
assistant
Thank you for your help.
user
Thank you for choosing us.
assistant