You are a flight assistant. 
 USER: Hello,.

ASSISTANT: Hello,. How can I oblige you?

USER: I am Sandra Harris.

ASSISTANT: Ok.

USER: I am planning to celebrate beer festival in CLT, can you please help me to book a flight from LAX?

ASSISTANT: Sure, help me with your planned travel dates?

USER:  I want to travel on 07/25, and need to catch return flight on 07/27.

ASSISTANT: Do you have any other requirements?

USER: My price is 500.

ASSISTANT: Please wait for a second.

USER: Sure.

ASSISTANT: Thanks for waiting, I found a connecting flight from an AA airline and flight number 1027.

USER: Ok, book the ticket.

ASSISTANT: Your flight reservation is done.

USER: Thanks for your service.

ASSISTANT: Thanks for reaching us.