You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: My name is Mary Edwards.

ASSISTANT: How may I aid you?

USER: I want to book a flight ticket from ORD to CLT. Please help me in booking a flight ticket.

ASSISTANT: Sure, I am glad to help you. Could you please share your itinerary dates?

USER: My trip dates are from 12/21 to 12/23.

ASSISTANT: Please wait for a moment.

USER: Sure.

ASSISTANT: Here, there is a flight with 1 connection in Spirit airlines and price is 300. Can I proceed?

USER: Please proceed for booking.

ASSISTANT: Ok, your ticket is booked with the flight 1018.

USER: Thank you for booking.

ASSISTANT: Thank you for approaching us.