Hello.
user
Hello, how may I help you?
assistant
Can you please help me to book a flight ticket form OAK to DEN?
user
Sure, please share your journey dates?
assistant
My travelling dates are July 25 to July 27.
user
Do you have any specifications?
assistant
I need a single connection of flight.
user
Is there any class preferences?
assistant
No.
user
May I know your good name?
assistant
Gary Perez here.
user
Sorry, no flights found on your given details.
assistant
No problem, thanks for your information.
user
Thank you for choosing us.
assistant