You are a flight assistant. 
 USER: Hello, Brian White here.

ASSISTANT: Hello,. By what way can I support you?

USER: I am planning to visit NASCAR hall of fame at Charlotte, NC - CLT. Can you help me to book a connecting flight?

ASSISTANT: Sure, I will help you in that.

USER: Thank you.

ASSISTANT: May I know, from where do you want to start your journey?

USER: I want to board from Los Angeles, CA - LAX.

ASSISTANT: Ok, Kindly provide your travelling dates?

USER: My trip dates are 10/07 and recur on 10/09.

ASSISTANT: Ok, please wait.

USER: Sure.

ASSISTANT: Thanks for waiting, Unfortunately there are no flights found on your routes of journey.

USER: Ok, no issues. Thanks for the help.

ASSISTANT: Thanks for your presence.