You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I help you?

USER: Myself Daniel Scott. I need to travel Seattle, can you please book flight ticket from WER and SEA?

ASSISTANT: Sure Scott, can I know the travel dates please?

USER: My journey dates are 12/31 and 01/02.

ASSISTANT: Ok, wait a moment please.

USER: Please take your time.

ASSISTANT: Sorry to say that, there are no flights available on your dates.

USER: That's ok, thank you for searching the flights.

ASSISTANT: Thank you for approaching us.