You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How may I help you?

USER: I would like to travel Seattle to meet my cousin. Can you help me in booking a ticket from CLT to SEA?

ASSISTANT: Sure, I will help you out. May I Know your travelling dates please?

USER: My panned journey dates are 08/22 and 08/24.

ASSISTANT: Ok, please wait a moment.

USER: Ok, take your time.

ASSISTANT: Sorry, there are no flights found. Thank you for reaching us.

USER: Its ok, thank you for the information.

ASSISTANT: May I know your name?

USER: My name is Robert Campbell.

ASSISTANT: Thank you.