You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I guide you?

USER: Myself Christine Young. I want to fly from ORD to DCA to attend my brother wedding. Can you help me for booking?

ASSISTANT: Sure, can I know the dates of travel?

USER: My fly starts from 11/29 to 12/01. Connection limit should be 1.

ASSISTANT: Flight 1009 of Spirit airlines matches with your preferences, can I proceed?

USER: Ok, proceed for booking.

ASSISTANT: Your ticket is booked.

USER: Thank you for your services.

ASSISTANT: Thank you, have a safe flight.