Hello.
user
Hello, how can I help you?
assistant
I am David Wright, I would like to make a reservation from OAK to DEN to meet my Best friend after a long time. Can you please help me to make a reservation?
user
Sure, may I know your journey dates?
assistant
Sure, my journey dates are 12/11 to 12/13.
user
Ok, may I know your budget?
assistant
Sure, my budget is 500.
user
Ok, please wait for a moment.
assistant
Sure.
user
Sorry, there are no flights found with your given details.
assistant
No issues, thanks for your service.
user
Thank you for choosing us.
assistant