You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, welcome to our agency. How may I serve you?

USER: I am looking for an economy class flight to travel from Orlando. Can you help me in finding an appropriate flight for booking?

ASSISTANT: Sure, I will help you out, can I know the airport codes of the route you are looking to book a ticket?

USER: I want to travel from MCO, Orlando to LGA, New York.

ASSISTANT: Ok, similarly can you share your starting and return date of your journey?

USER: I prefer to travel on 04/19 and return home on 04/21 after finishing of my work.

ASSISTANT: One moment please, I will find the flights with economic class tickets.

USER: Sure.

ASSISTANT: Happy to inform you that, there is a airlines called Delta providing economy class tickets, shall I proceed?

USER: Sounds perfect, please book the ticket in the name of Lisa Nelson.

ASSISTANT: Sure. Your ticket is confirmed on your given name, it have 1 stop in between.

USER: Thank you for helping me out.

ASSISTANT: Flight number is 1004, thank you for opting us, happy journey.

USER: You are welcome.