You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: I am Sarah Hall.

ASSISTANT: How can I help you at this moment? Glad to meet you Hall.

USER: I want to book a ticket from HOU to JFK to attend seminar, can you help me in booking?

ASSISTANT: Sure, I am here to help you but I need your journey dates to search flight easily.

USER: I am departing on 06/30 and return on 07/02.

ASSISTANT: Please wait for a moment, let me check.

USER: Sure, take your time.

ASSISTANT: Based on your request, I found a flight which is exactly matched with your criteria, shall I proceed with this?

USER: Please proceed for booking.

ASSISTANT: Your ticket has been booked with flight number 1014, please collect your ticket at your boarding airport.

USER: Thank you for your help.

ASSISTANT: My pleasures, have a safe journey.