You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how may I serve you today?

USER: Can you please help me with booking a flight ticket from JFK to SEA?

ASSISTANT: Sure, may I know your travel dates?

USER: My travel dates are Aug 19 and 21.

ASSISTANT: Is there any connection limit?

USER: I need a connecting flight.

ASSISTANT: Do you have any other requirements?

USER: No.

ASSISTANT: May I know your name?

USER: My name is Brenda Thompson.

ASSISTANT: Please wait for a while.

USER: Ok.

ASSISTANT: Sorry, there were no flights found on your route.

USER: That's ok. Thank you.

ASSISTANT: Thank you for reaching us.