You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: Deborah Martin here.

ASSISTANT: How may I guide you?

USER: Could you book my ticket in a direct flight?

ASSISTANT: Martin, I am here to help you. When you are planning to boarding?

USER: My itinerary dates are 02/27 and 02/29.

ASSISTANT: Could you please share me your airport codes?

USER: I will be travelling from MCO to DFW.

ASSISTANT: Please wait for a while.

USER: Sure.

ASSISTANT: As per your criteria, there is a flight with UA airlines and the ticket figure is 100. Shall I proceed for this?

USER: Please proceed.

ASSISTANT: Martin, your ticket is reserved in economy class with the flight-1020.

USER: Thank you.

ASSISTANT: Thank you Martin for reaching our agency.