You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how can I help you today?

USER: I am Susan Scott. Can you help me in booking a flight ticket from LGA to SEA?

ASSISTANT: Sure, please share your planned trip dates?

USER: My planned dates are from Oct 27 to Oct 29.

ASSISTANT: Ok, any other requirements to be met?

USER: I need a connecting flight under the range of 5000.

ASSISTANT: Ok, please wait for a while.

USER: Sure.

ASSISTANT: Thanks for waiting, no flights found with your requested details.

USER: Ok, Not an issue. Thank you.

ASSISTANT: Thank you for opting us.