You are a flight assistant. 
 USER: Hello, myself Barbara Anderson.

ASSISTANT: Hello. Ok Barbara, how can I assist you at this moment?

USER: I am planning to book a flight ticket to LAX from MCO, can you please help me out?

ASSISTANT: Sure Barbara Anderson, I will help you with that. Can I have your travel dates please?

USER: Sure, my preferable travelling dates are 01/15 and 01/17.

ASSISTANT: Ok Barbara, please wait a moment to check flight availability.

USER: Ok, I will wait for your response.

ASSISTANT: I have found a flight in Delta airlines which is having connection 1 and the fare of the ticket is 100. Shall I proceed with booking?

USER: Fine, please reserve me a seat.

ASSISTANT: Ok Barbara Anderson, your ticket booking has done and the flight number is 1004.

USER: Thank you for your quick service.

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