You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: I am Mary Martinez.

ASSISTANT: How may I guide you today?

USER: I would like to travel from MCO to DEN. Can you please help me to book a ticket?

ASSISTANT: Sure, I am glad to help you with that. Can you please provide your preferable dates of travelling?

USER: My travelling dates will be on July 19 to July 21.

ASSISTANT: Do you have any other specifications?

USER: I need a halt in between my journey.

ASSISTANT: Please wait a moment to check the flights on your route.

USER: Ok.

ASSISTANT: Based on your information, I have found a flight having with the fare of 200 provided by American Airlines. Are you ok with economy class flight?

USER: You can proceed to booking.

ASSISTANT: Sure, your ticket has been confirmed in flight number 1026.

USER: Thank you.

ASSISTANT: Thank you for reaching to our services, hope you have a great day.