You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello. How may I render you at this moment?

USER: Can you please help me with booking a flight ticket from SFO to DCA?

ASSISTANT: Sure, may I know your good name please?

USER: My name is Ronald Hill.

ASSISTANT: Ok, on which dates would you like to travel?

USER: My travel dates are Nov 04 and 06.

ASSISTANT: Can I have your class preference?

USER: I prefer business class.

ASSISTANT: Ok, do you need any halt in between the journey?

USER: I need a connecting flight.

ASSISTANT: We found a Jet Blue airline with fare of 500 and a lay by in between the journey matches your schedule.

USER: You can proceed with booking.

ASSISTANT: Your ticket has been confirmed with flight number 1005 and business class.

USER: Thanks for the help.

ASSISTANT: Thank you for reaching us.