You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How may I guide you today?

USER: Myself Pamela Johnson, I am planning to travel Angeles this week day. Can you please help me in reserving the ticket from MSP to LAX?

ASSISTANT: Sure, can you please share your preferable journey dates?

USER: I am willing to drop-off 08/11 and again I will retrieve on 08/13.

ASSISTANT: Please wait for a minute.

USER: Sure.

ASSISTANT: I am sorry to say that there is no flight found under your details.

USER: Not a big problem, anyway thank you very much for your kind service.

ASSISTANT: Thank you for reaching us.