You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello.

USER: Jeffrey Turner here.

ASSISTANT: How may I help you?

USER: Please help me out in booking the ticket from SEA to ORD.

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

USER: My trip dates will be 08/26 and 08/28.

ASSISTANT: Do you have any airline preference?

USER: No.

ASSISTANT: As per your data, there is a flight with Delta Airlines and the ticket fare is 200. Shall I proceed for this?

USER: Please proceed.

ASSISTANT: Your ticket is reserved in economy class with the flight-1013.

USER: Thank you.

ASSISTANT: Thank you very much for approaching our agency.