You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I aid you?

USER: I am Kevin  Roberts here. I want to travel form MCO to EWR. Can you help me in booking a flight ticket for me?

ASSISTANT: Sure Kevin, can I know the travel dates please?

USER: Sure, my travelling dates are 07/23 and 07/25.

ASSISTANT: Ok, wait a moment please.

USER: Sure, I will wait.

ASSISTANT: There is a flight in UA airline with price 100, can I book it?

USER: That's fine for me, please proceed for booking the flight ticket.

ASSISTANT: Your ticket has been booked with flight number 1011.

USER: Thank you for helping me.

ASSISTANT: Thank you for approaching us.