You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how may I help you?

USER: I want to book a ticket from ATL to SEA, can you help me?

ASSISTANT: Sure, I am here to help you for this. Could you please share me your travel dates?

USER: My travel dates are May 24 and 26.

ASSISTANT: May I know your name please?

USER: I am Amy Smith.

ASSISTANT: Do you have any other requirements regarding your journey?

USER: I prefer a direct flight.

ASSISTANT: Is there any other specifications?

USER: No.

ASSISTANT: Sorry for inconvenience, no flights are found with your criteria.

USER: No problem, thanks for checking.

ASSISTANT: Thank you very much for contacting our agency.