Hello.
user
Hello, how may I help you?
assistant
Can you please help me in booking a flight ticket from Houston, IAH to Oakland, OAK?
user
Sure, please share your journey dates?
assistant
My journey dates are from Mar 28 to Mar 30.
user
Do you have any specifications?
assistant
My return time is afternoon.
user
Is there any class preference?
assistant
No.
user
May I know your good name?
assistant
My name is Michelle Smith.
user
Sorry, no flights found on your given details.
assistant
Ok, that's not a problem. Thanks for your information.
user
Thank you for choosing us.
assistant