You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello. How can I assist you at this moment?

USER: I am George Johnson. Can you help me in booking from CLT to ORD, as there is a sports meet?

ASSISTANT: Sure, I am ready to help you with that. Can I have your travel dates please?

USER: My trip dates are May 8 to May 10.

ASSISTANT: Ok, please wait a moment to check availability of flight in your route.

USER: Sure.

ASSISTANT: Have you planned to travel in any particular time?

USER: Owing an emergency, I am ok with any time.

ASSISTANT: Ok, Spirit airlines providing a flight in your route which is economy class, is it ok for you?

USER: You can book it.

ASSISTANT: Ok George Johnson, your ticket booking has done and the flight number is 1022.

USER: Thank you for booking.

ASSISTANT: Thank you for choosing us, have a great journey.