You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I lend a hand to?

USER: I was looking for a flight to attend a wedding at DEN, can you please check for the flights from SFO?

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

USER: My journey dates are from Sept 10th to Sept 12th.

ASSISTANT: Do you have any preference?

USER: I need a business class flight.

ASSISTANT: Is there any other specifications regarding your journey?

USER: I need a single connection.

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

USER: Please proceed with booking.

ASSISTANT: For reserving the ticket, may I know your name please?

USER: Thank you for helping me with my reservation. My name is Raymond Baker.

ASSISTANT: Your ticket is reserved in business class with the flight-1028. Your depart time is 6:00 AM and again your arrival time is 15:00 PM.

USER: You are most welcome. Thank you.

ASSISTANT: Thank you very much for contacting our agency.