You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How may I help you?

USER: Can you please help me to search a flight from Las Vegas, NV-LAS?

ASSISTANT: Sure, can you please provide me your name?

USER: My name is Lisa Taylor.

ASSISTANT: Ok, can you please provide me your travelling dates?

USER: The travelling dates are from 03/22 to 03/24.

ASSISTANT: Can I know the airport codes that you are travelling?

USER: The destination code is WA-SEA.

ASSISTANT: Ok, please wait a moment I will check for availability.

USER: Sure, take your time.

ASSISTANT: We have a flight with flight number 1003 with one connection. Can I proceed with this flight?

USER: Yes, proceed with my booking.

ASSISTANT: Ok, your ticket has been booked. Thank you for choosing our services. Have a nice day.

USER: Thank you for your help.