You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I help you day?

USER: Myself Mary Adams. I would like to meet my friend at Houston, will you help me in booking the flight ticket from LAS to IAH?

ASSISTANT: Sure, I will help you with that booking. May I know your planned travel dates, please?

USER: My travelling dates are 04/02 and 04/04.

ASSISTANT: There is a connecting flight available in Southwest airline with a fare of 100. Shall i proceed?

USER: Sure, you can proceed with the booking.

ASSISTANT: Mary Adams, your ticket is booked with the flight number 1001.

USER: Thank you for helping me.

ASSISTANT: You are welcome, thank you for reaching us. Have a safe journey.