Hello.
user
Hello, how may I help you?
assistant
I have planned to enjoy in Beer festival with my friends at Los Angeles, CA - LAX.
user
Sure, may I know your journey dates?
assistant
My journey dates are 08/28 and 08/30.
user
Can I know your journey codes?
assistant
My source is San Francisco, CA - SFO.
user
Please wait for a minute.
assistant
Sure.
user
There is no flight found. May I know your name?
assistant
 I am Mark Rodriguez. Ok, Thank you for providing information.
user
Thank you.
assistant