You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: My name is Linda Phillips.

ASSISTANT: How can I assist you today?

USER: I am planning to travel from SEA to ORD for a business meeting, can you please help me with booking a flight ticket?

ASSISTANT: Sure, please provide your travelling dates.

USER: My travelling dates are 09/04 and 09/06.

ASSISTANT: Unfortunately, there is no flights found under your details.

USER: That's ok. Thank you for the information.

ASSISTANT: Welcome, have a great day.