Hi,.
user
Hello, how may I assist you today?
assistant
Please book a ticket to Denver, CO-DEN from Charlotte, NC-CLT.
user
Sure, provide me with your journey dates?
assistant
Departure date is 03/19 and 03/21 is return date.
user
Ok, do you need any halt?
assistant
Connections limit is 1.
user
Ok, please wait a while.
assistant
Sure.
user
Thank you for waiting, we did not find any flights on your required connections.
assistant
I'm Cynthia Thomas. Thanks.
user
Thank you for serving you.
assistant