You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: Emily Allen here.

ASSISTANT: Allen, how may I help you today?

USER: I want to book a reservation on the route from New York to Houston for my friend's wedding ceremony. Can I get any help from you?

ASSISTANT: Sure, may I know your airport codes please?

USER: My airport codes will be from LGA, and designation to IAH.

ASSISTANT: Certainly, can you please provide your travelling dates?

USER: My planned dates will be from 07/16 to 07/18.

ASSISTANT: The UA airline with flight number 1000 is available having price as 100 and connection as 1.

USER: That's a perfect flight for my requirements, please book it.

ASSISTANT: Your plane ticket is successfully booked as per your request.

USER: Thank you for confirming my reservation.

ASSISTANT: Thank you for connecting with us, have a safe journey.