Hi.
user
Hello, what can I do for you?
assistant
I am Alexander Lopez. Can you help in booking a flight ticket to CLT from LAX?
user
Sure, Let me know your journey dates please.
assistant
As I am planning to attend my friend's memorial services which is going to be held on 03/15. So I want to start my journey on 03/13.
user
Ok, Give me  a minute.
assistant
Sure.
user
Sorry, We do not found any flight matching your specifications.
assistant
Ok. Thank you for your assistance.
user
Thanks for approaching us.
assistant