Hello.
user
Hello, how can I aid you?
assistant
My name is Brian Johnson. I want to travel from JFK to LAX, can you please help me in booking a flight ticket?
user
Sure, can you share your journey dates?
assistant
I will travel on May 20th and 22nd.
user
Do you have any preferences?
assistant
I want to depart in the morning and return back in the afternoon.
user
Sorry, there is no flight on your given dates.
assistant
No problem, thank you.
user
Thank you for reaching us.
assistant