You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I assist you?

USER: Myself Lisa Harris. i would like to meet my friend at Houston, will you help me in booking the flight ticket from BOS to IAH?

ASSISTANT: Sure, I am very happy to help you. Can you please provide me your travel dates?

USER: My preferable journey dates are 06/11 and 06/13.

ASSISTANT: Ok, please wait. Let me check for the available flights.

USER: Ok, I will wait for your response,.

ASSISTANT: There is a flight-1005 available with Southwest airlines and the ticket fare is 100 only. Shall I book the ticket for you?

USER: Sure, you can proceed with the booking.

ASSISTANT: Harris, your ticket is confirmed and have a safe journey.

USER: Thank you for helping me.

ASSISTANT: You are most welcome.