You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I aid you today from my end?

USER: I am Amy Baker. I want to book a ticket from IAD to SEA to attend seminar, can you help me in booking?

ASSISTANT: Sure, I am here to help you out. Please provide me your trip dates.

USER: I am departing on Jan 16 and return on 18 Jan.

ASSISTANT: Do you have any requirement to be met?

USER: I want to return in morning time.

ASSISTANT: May I know your connection limit?

USER: I want a flight with connection limit 1.

ASSISTANT: Is there any other specifications?

USER: I do not have any other specifications.

ASSISTANT: Sorry Amy Baker, there is no flight to reserve a seat for you.

USER: That's ok, thank you for your information.

ASSISTANT: Thank you for reaching us.