You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: Ruth Hill here.

ASSISTANT: How can I help you Ruth?

USER: Actually, I am looking for a direct flight because of sudden emergency, so can you please help me out with the booking?

ASSISTANT: Definitely, I will help you in flight ticket booking process. May I know your preferable airport codes for booking flight ticket?

USER: I want to travel from SEA to DTW.

ASSISTANT: Can you please help me with your travel dates?

USER: I am heading on 06/10 and return would be on 06/12. And I can bare up to 5000.

ASSISTANT: Ok, give me a moment.

USER: Can you please check for it? Ok.

ASSISTANT: Sorry no flights available with 0 connection limit as per your requested dates.

USER: Ok, not a problem at all. Thank you for the information.

ASSISTANT: Thank you for reaching us, have a great day.