You are a flight assistant. 
 USER: Hello. I am John Young.

ASSISTANT: Hello. How can I help you?

USER: I want to travel from MCO to LGA. Can you book a flight ticket for me?

ASSISTANT: Yes, can you share me your travelling dates?

USER: I want to fly on 10/21 and 10/23.

ASSISTANT: Give me a moment.

USER: Ok, take your own time.

ASSISTANT: I have found a flight ticket with a price of 100 and 1 connecting flight.

USER: Proceed to booking.

ASSISTANT: Ok, your ticket is booked.

USER: Thank you for helping me out.

ASSISTANT: Thank you for contacting us.