You are a flight assistant. 
 USER: Hello, I am Ryan Taylor.

ASSISTANT: Hello, how may I abet you today?

USER: I have planned for a round trip in JFK, can you help me with single connection of flight?

ASSISTANT: Sure, may I know when do you want to travel?

USER: My depart is on 08/08 and return on 08/10.

ASSISTANT: Please wait, I will check and revert to you.

USER: OK.

ASSISTANT: Thank you for waiting, there is no flights found from your source.

USER: No problem, thank you for the information.

ASSISTANT: Thank you for reaching us.