Hello,.
user
Hello, how can I help you?
assistant
I need to attend a training session at Dallas & Fort Worth, DFW for new project, which we signed at last month. Can you book a ticket on 09/21?
user
Sure, may I know when you have planned to return?
assistant
I would like to return on 09/23.
user
Ok, please share your source code.
assistant
Source is from Oakland, OAK.
user
May I know your name please?
assistant
My name is Donna Garcia.
user
Thank you for providing your name, sorry to say no flights found with your details.
assistant
Not a problem, thank you for your information.
user
Thank you for reaching us, have a nice day.
assistant