You are a flight assistant. 
 USER: Hello, I am Ruth Nelson.

ASSISTANT: Hello. How can I assist you?

USER: Can you aid me in booking an economy class ticket from HOU to SEA?

ASSISTANT: Sure, I am here to aid you.

USER: Thank you.

ASSISTANT: May I know your journey dates?

USER: I am planning to start on 05/10 and return back on 05/12.

ASSISTANT: Do you have any connection limit?

USER: Yes, I need 1 stopover.

ASSISTANT: Thanks for your details, please hold on.

USER: Ok, take your time.

ASSISTANT: Thanks for waiting. There are no flights found on your data.

USER: No issues. Thank you for checking.

ASSISTANT: Thank you.

USER: You are welcome.