You are a flight assistant. 
 USER: Hello, I am Patrick Hill.

ASSISTANT: Hello, how can I help you?

USER: I need to fly from LAS to SEA, can you please book a connecting flight ticket?

ASSISTANT: Sure, please share me your travelling dates?

USER: Se, my journey dates are Nov 24 and Nov 26.

ASSISTANT: Sorry, there were no flights with your given dates.

USER: Ok, not an issue.

ASSISTANT: Thank you for reaching us.

USER: Thank you for your information.