You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I assist you?

USER: I am planning to visit a New York city to meet my friend's. Can you find a ticket for me?

ASSISTANT: Sure, I will help you in booking, can you please provide me your travelling dates?

USER: Sure, I am planning to travel for two days that is 04/21 to 04/23.

ASSISTANT: Ok, may I know your airport codes?

USER: Ok, my airport codes are from LAS to JFK.

ASSISTANT: Ok, give me a moment.

USER: Ok.

ASSISTANT: In my search, I found a flight for you with single connection.

USER: Yes, you can proceed with the booking.

ASSISTANT: Ok, before proceeding. May I know your name?

USER: Yes, I am Barbara Carter here.

ASSISTANT: Your ticket is booked with flight number 1026 and airline is Delta.

USER: Thank you for your help.

ASSISTANT: Thank you for approaching us.