You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I assist you?

USER: I would like to travel from CLT to SFO, can you find a flight in my route?

ASSISTANT: I can help you with that. May I know your name please?

USER: Myself Edward Turner.

ASSISTANT: Turner, can you provide the travel dates please?

USER: My travel dates are from 09/25 till 09/27.

ASSISTANT: Ok, wait a moment please.

USER: Ok.

ASSISTANT: Sorry, there are no flights as per your request.

USER: That's ok, no problem.

ASSISTANT: Thank you for choosing us.

USER: Thank you for reaching us.