You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I  help you?

USER: I am Amy Martin. I am planning to attend music concert at LAX, can you please help me with booking a flight ticket from SEA?

ASSISTANT: Your travelling dates please?

USER: Sure, I would like to take off on June 18 and return on June 20.

ASSISTANT: Do you have any specifications?

USER: I would like to depart during evening time and return during morning time.

ASSISTANT: Do you need connection flight are direct flight?

USER: I need a flight with 1 connection.

ASSISTANT: I am no flights found on your route.

USER: Ok, no issues. Thank you for checking.

ASSISTANT: Thank you for choosing us.

USER: You are welcome.