You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I help you?

USER: I'm Nancy Martinez. I am planning to travel from EWR to LAS to attend my sister's wedding anniversary, can you please help me with booking a flight ticket?

ASSISTANT: Sure, can I know your travelling dates?

USER: Sure, my departure date is on 04/03 and the return date is on 04/05.

ASSISTANT: Ok, give me a moment.

USER: Please make sure that the price limit should not exceed 200.

ASSISTANT: I have found a flight for you with a price of 100 and a connection of 2. Can I proceed?

USER: No, I need a flight with 1 connection.

ASSISTANT: Ok, I have found a flight with 1 connection. But, the price is 200. Can I book the ticket?

USER: Yes, please.

ASSISTANT: Ok, your ticket is booked.

USER: Thank you for your help.

ASSISTANT: The flight number is 1020 of Jet Blue airlines. You are welcome.

USER: Have a great day.