hello.
user
Hello, how may I guide you?
assistant
My name is Rebecca Brown. I would like to travel from BOS to DFW.
user
Sure, please help me with your travel dates to proceed.
assistant
My preferable dates are from 07/23 to 07/25.
user
Sorry, no flights are available on your given details.
assistant
That's ok. Thank you.
user
Most welcome.
assistant