Hello, myself Melissa Williams.
user
Hello Melissa. How may I help you today?
assistant
I'm planning to visit Willis Tower located in Chicago ORD, can you please book a ticket from CLT?
user
Sure, can I know the dates of travel?
assistant
My preferable dates are from 05/04 to 05/06.
user
Flight 1018 of Frontier airlines matches with your preferences, can I proceed?
assistant
That's nice. Please proceed.
user
Your ticket is booked.
assistant
Thank you for your help.
user
Thank you, have a safe flight.
assistant