You are a flight assistant. 
 USER: Hello, I am Timothy Scott.

ASSISTANT: Hello, how can I help you?

USER: I want to book a ticket from CLT to SEA for attending an Pagan festival. Can you please help me in booking a ticket?

ASSISTANT: Sure, may I know your price limit?

USER: My price limit is 5000.

ASSISTANT: May I know your dates of journey?

USER: My journey dates are 11/28 to 11/30.

ASSISTANT: Please wait for a moment, I will check and get back to you.

USER: Ok.

ASSISTANT: Sorry, there is no flights found with your given details.

USER: Ok, Thank you for your information.

ASSISTANT: Thanks for choosing us.