You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello.

USER: I am Kimberly Miller.

ASSISTANT: How can I help you?

USER: I want to attend my best friend's wedding in Austin.Can you help me to book a flight ticket from DCA to AUS?

ASSISTANT: When would you like to travel please?

USER: I want to depart on 02/08 and return by 02/10.

ASSISTANT: JetBlue airline is available with 1 connection and ticket price is just 200. Shall I proceed with booking the ticket?

USER: I am comfortable with that flight. Please book a ticket for me.

ASSISTANT: Your reservation is confirmed with flight 1004.

USER: Thank you for helping me out.

ASSISTANT: Thank you and have a nice day.