Hello.
user
Hello, how may I support you now?
assistant
I am Catherine Lopez, can you please help me in booking my flight ticket to IAD from OAK?
user
Sure, please share me your planned journey dates?
assistant
Sure, my planned travel dates are July 7 and July 9.
user
May I know your depart and return flight timing?
assistant
I need to return to my location in the evening.
user
Please mention your connection limit?
assistant
I need a connecting flight for my journey.
user
May I know your class preference?
assistant
Yes, I need an economy class for my journey.
user
Thank you for the details, sorry there is no flight available on your given journey data.
assistant
Not a problem, anyways thank you for the information.
user
Thank you for reaching us, we hope see you again.
assistant