Hello.
user
Hello. How can I help you?
assistant
Lisa Nelson here. I have planned to enjoy weekend in Denver. So please help me to get a flight ticket.
user
That's great to hear. Will you provide your source and destination airport codes.
assistant
My airports codes are NC-CLT and CO-DEN.
user
Can you provide your travelling dates?
assistant
Sure, my travel dates are 04/19 and 04/21.
user
OK, please give me a moment.
assistant
Sure.
user
Thanks for waiting. Sorry to say that Lisa, there is no flights found under your requirements.
assistant
Oh!. That's fine. Thank you for your help.
user
Thanks for reaching us. Have a nice day.
assistant