You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello.

USER: Myself Kathleen Lewis.

ASSISTANT: How can I assist you?

USER: Can you help me in booking a flight from ATL to SEA as I need to attend my childhood friends? Make sure my connection limit is 1.

ASSISTANT: On which date you are  planning to visit?

USER: My travelling dates are 10/28 to 10/30.

ASSISTANT: Sure, give me a minute. Sorry to say that there is no flight found.

USER: No issue, thank you.

ASSISTANT: Thank you for reaching us.