Hello.
user
Hello. How can I help you?
assistant
My name is Ruth Thompson. I want to visit my sister, could you help me in booking the ticket?
user
Sure, can I know your travelling dates?
assistant
It's from JFK to DFW. The dates of travel are from 08/20 to 08/22.
user
Ok, give me a moment. Sorry to say that there are no flights found matching your requirement.
assistant
That's ok. Thank you for your time.
user
You are welcome.
assistant