You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I guide you?

USER: I need a flight ticket in a business class to San Francisco in the month of August to participate in a tournament there. Can you help me in booking a flight ticket from Washington?

ASSISTANT: Sure, I am here to help you for this. Could you please provide me your travel dates?

USER: Thank you for considering my request. My travel dates are Aug 9 and Aug 11.

ASSISTANT: Could you please share me your airport codes?

USER: Sure, my airport codes are IAD and SFO.

ASSISTANT: Is there any other specifications regarding your journey?

USER: I need a connecting flight for my journey.

ASSISTANT: As per your data, I found a flight with Southwest Airlines and the ticket fare is 900. Shall I proceed for this?

USER: Yes, do proceed with the booking.

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

USER: Sure, my name is Linda Thomas.

ASSISTANT: Your ticket is reserved in business class with the flight-1015. Your depart time is 3:00 AM, and again your arrival time is 6:00 AM.

USER: Thank you for booking my flight ticket with the flight 1015.

ASSISTANT: Thank you very much for contacting our agency.