You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I assist you?

USER: Can you please help me in booking a flight ticket from JFK to MCO to go for holiday vacation?

ASSISTANT: Sure, I am happy to help you. Can you please let me know your travelling dates?

USER: I would like to depart on Dec 5 and return on Dec 7.

ASSISTANT: Do you prefer any stopover in between journey?

USER: Yes, I prefer it.

ASSISTANT: May I know your class preference?

USER: I am comfortable with any class.

ASSISTANT: Do you have any other specifications to be met?

USER: No.

ASSISTANT: Can I have your good name?

USER: I am Eric Garcia.

ASSISTANT: Thanks for providing details, we found a connecting flight in Frontier airline with a fare of 300 which departs at 21:00 and return at 11:00. Shall I proceed for booking?

USER: Please, proceed.

ASSISTANT: Ok, your ticket is reserved in an economy class and the flight number is 1005.

USER: Thank you.

ASSISTANT: Thank you for contacting us.