You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How may I help you?

USER: Justin Lopez here. I want to travel from JFK to LAS to attend my seminar, can you help me for booking?

ASSISTANT: Sure, I will help you. Please mention your travel dates.

USER: My travel starts from 07/27 to 07/29. Provide flight with connection 1.

ASSISTANT: Ok, please wait a moment.

USER: Ok.

ASSISTANT: Thank you for your waiting, there is a flight for you in AA airline with flight number 1025.

USER: Ok, proceed to booking.

ASSISTANT: Sure, your ticket has been booked.

USER: Thank you for your services.

ASSISTANT: Thank you for using our services.