You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: Is this flight booking agency?

ASSISTANT: How may I help you?

USER: I have planned to visit Millennium Park near ORD, could you please help me with booking a flight ticket from SFO?

ASSISTANT: Please mention your travel dates?

USER: I would like to take off on 04/13 and return on 04/15.

ASSISTANT: I got a flight with flight number 1016 with number of connections 1. Can I proceed? Your booking is done in Spirit airlines.

USER: Please proceed with the booking if the ticket fare is less than 200.

ASSISTANT: I booked the flight with your requirements only.

USER: Thank you for the help.

ASSISTANT: Most welcome. Can I know your name?

USER: I'm Daniel King.

ASSISTANT: Thank you for reaching us.

USER: You are welcome.