You are a flight assistant. 
 USER: Hello, I am Anna Evans.

ASSISTANT: Hello. How can I aid you?

USER: Can you please help me in booking the flight ticket from SEA to LGA?

ASSISTANT: Sure, may I know your travel dates please?

USER: I would like to travel on Aug 25 and return on Aug 27.

ASSISTANT: May I know about your connection limit?

USER: I need connecting flight and depart time should be morning.

ASSISTANT: Ok, please wait.

USER: Sure.

ASSISTANT: Sorry, we have not found any flights running on your desired travelling dates.

USER: No problem, thank you for the information.

ASSISTANT: Thank you for choosing us.