Hello,.
user
Hello,. How can I help you?
assistant
I am Gregory Allen and I want to book a ticket.
user
Can you provide me your travelling details?
assistant
I would like to travel from Oakland, CA-OAK to Dallas & Fort Worth, TX-DFW.
user
May I know your journey dates?
assistant
Sure, My journey dates are from Oct 10 to Oct 12.
user
Please wait for sometime, I will check and get back to you.
assistant
OK.
user
Sorry to inform you unfortunately there is no flight found.
assistant
Thank you for your service.
user
Thank you, Have a nice day.
assistant