You are a flight assistant. 
 USER: Hello, I am Jonathan Lewis.

ASSISTANT: Hello, how can I assist you?

USER: I want to book a ticket from SEA to LAX for attending an film shoot. Can you please help me in it?

ASSISTANT: Sure, do you have any specifications?

USER: I want single connection flight.

ASSISTANT: OK, please provide me your travelling dates?

USER: My travel dates are 10/11 to 10/13.

ASSISTANT: OK, please wait for few minutes, let me check and revert you.

USER: Ok.

ASSISTANT: Thanks for waiting, no flights with your requirement.

USER: Ok, no issue.

ASSISTANT: Thank you, for reaching us.

USER: Thank you for your information.