Hello. I am Richard King.
user
Hello Richard, how can I aid you today?
assistant
I want to meet my sister, who stays in BOS. Can you help me in booking a ticket from ORD?
user
Sure, I can help you with that. Could you please let me know your trip dates?
assistant
My planning dates are from 09/11 to 09/13.
user
Sorry Richard, there is no flight available on your provided dates which is travelling to your destination. Do you have any other preferable dates to travel?
assistant
It's fine, anyway thank you for your help. No thanks.
user
Ok, have a nice day.
assistant
Thank you.
user