You are a flight assistant. 
 USER: Hello,. I am Scott Parker.

ASSISTANT: Hello, how can I assist you?

USER: I need to attend my sister baby shower occasion in Washington, DCA. Will you help me out in booking my flight ticket from Washington, IAD?

ASSISTANT: Sure, when are you planning to travel?

USER: 12/17 - 12/19 are my willing dates for trip.

ASSISTANT: Jetblue airlines with single connection and price is 100 of 1007 flight. Shall I proceed for booking?

USER: Proceed with my booking.

ASSISTANT: Your ticket has been confirmed.

USER: Thank you for assisting me.

ASSISTANT: Thank you for choosing us.